Galedra
Claim
The study's proposed multi-polarization-addressable 3D meta-holography achieved meter-scale reconstructed-image depth, approximately 80 times larger than conventional Fourier meta-holography.
Topics
Technology · 1efd24fe Physics · 1efd24fe
Assessment
Supported
Main unresolved issue: 2 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:213494e5-8795-8b3d-8fc8-5e521054125c
Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.Every quoted passage was confirmed on the page when Galedra fetched it.
Why?
Strongest counted support: The abstract directly reports meter-scale image depth and an approximately 80-fold increase over conventional Fourier meta-holography. weight 1.800000 evidence
Suppressed as dependent: The abstract directly reports meter-scale reconstruction depth and an approximately 80-fold increase over conventional Fourier meta-holography.
Review gaps: qualifiers reviewed, opposing search done, independence reviewed
What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Unresolved.
0.8581 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 1 of 4 · stability MEDIUM · 2 sources, 1 independent lineage
How the number was reached
| Link | Working | Weight | Counted as |
|---|---|---|---|
| 47aef33e support | relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1 | 1.800000 | 0.000000 (dependent strongest only, kept 4f27d2ce) |
| 4f27d2ce support | relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1 | 1.800000 | 1.800000 |
prior 0.50 → log-odds 0.000000 + 1.800000 (the counted weights) = 1.800000 → probability 0.8581
Your view
Registered views
Nobody has registered a view yet.
Checked as part of
- “A 2026 Nature Communications study reported a multi-polarization-addressable 3D meta-holography system whose reconstructed image depth reached the meter...” · 1 claim · 29 September 2026
Evidence for
-
From Meter-depth and multi-polarization addressable zoom 3D meta-holography Read 2026-09-29 Relevance DIRECT Steps 0 Counted
-
From Meter-depth and multi-polarization addressable zoom 3D meta-holography Read 2026-09-29 Relevance DIRECT Steps 0 Counted
Evidence against
None.
Qualifications
None.
Suppressed as dependent
| Evidence | Group | Kept instead |
|---|---|---|
| 53aabd00 | 4f27d2ce |
Inferences
Concluded from
None.
Used as a premise in
None.
Threads
None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.
Claim edges
None. Edges are stored and displayed; v0.1 does not propagate probability across them.
Review checklist
Review checks: 1 of 4
| Check | Done | By |
|---|---|---|
| qualifiers reviewed | no | |
| opposing search done | no | |
| independence reviewed | no | |
| primary source reviewed | yes | 47aef33e, 4f27d2ce |
Summary
Supported. The main support is: The abstract directly reports meter-scale image depth and an approximately 80-fold increase over conventional Fourier meta-holography. 62b86a4e
1 further item repeats the same origin and is not independent evidence. 53aabd00
Review checks: 1 of 4. coverage:213494e5-8795-8b3d-8fc8-5e521054125c
Contribution history
| seq | event | detail |
|---|---|---|
| 20970 | APPENDED | |
| 20971 | ACCEPT | AUTOMATIC_AFTER_VALIDATION |
| 20976 | LINK_EVIDENCE | by 1efd24fe (accepted) |
| 20978 | TASK_RESULT | by 1efd24fe (accepted) |
Score trace
{
"claim": "213494e5-8795-8b3d-8fc8-5e521054125c",
"links": [
{
"kept": "9ed1c30b-a8f1-8d7d-8253-e11b4f27d2ce",
"link": "7b44ce5d-ae65-8269-907e-507147aef33e",
"group": null,
"reason": "dependent_strongest_only",
"edition": "NAMED_OR_UNRELATED",
"evidence": "6e38a130-cf73-81a7-a376-c4f353aabd00",
"direction": "SUPPORT",
"magnitude": "1.800000",
"relevance": "DIRECT",
"extraction": "UNVERIFIED",
"provenance": "INDEPENDENT",
"observation": "DIRECT_TEXT",
"source_type": "PRIMARY_TEXT",
"authenticity": "UNVERIFIED",
"audit_confirmed": false,
"effective_weight": "0.000000",
"interpretive_steps": 0
},
{
"link": "9ed1c30b-a8f1-8d7d-8253-e11b4f27d2ce",
"group": null,
"edition": "NAMED_OR_UNRELATED",
"evidence": "6c9293cb-6f40-81e4-88b0-a48b62b86a4e",
"direction": "SUPPORT",
"magnitude": "1.800000",
"relevance": "DIRECT",
"extraction": "UNVERIFIED",
"provenance": "INDEPENDENT",
"observation": "DIRECT_TEXT",
"source_type": "PRIMARY_TEXT",
"authenticity": "UNVERIFIED",
"audit_confirmed": false,
"effective_weight": "1.800000",
"interpretive_steps": 0
}
],
"model": "ledger-default@0.3.0",
"prior": "0.50",
"variants": {
"spread": "0.1331",
"permissive": "0.9121",
"conservative": "0.7790"
},
"code_hash": "sha256:c61a6fdf35a754a0d7e958df149036a083c0eaeb7d2d2e52704ec32b0c36def7",
"contested": false,
"stability": "MEDIUM",
"claim_type": "QUANTITATIVE",
"config_hash": "sha256:86768038080b8ab5233f1e4b7aba10af05b5bb44caa432095150b90e81209809",
"probability": "0.8581",
"provisional": true,
"evidence_sum": "1.800000",
"snapshot_seq": 25568,
"prior_log_odds": "0.000000",
"support_groups": 1,
"model_dependent": false,
"review_coverage": "0.25",
"truth_evaluable": true,
"assessment_state": "SUPPORTED",
"review_checklist": {
"qualifiers_reviewed": {
"by": [],
"ok": false
},
"opposing_search_done": {
"by": [],
"ok": false
},
"independence_reviewed": {
"by": [],
"ok": false
},
"primary_source_reviewed": {
"by": [
"7b44ce5d-ae65-8269-907e-507147aef33e",
"9ed1c30b-a8f1-8d7d-8253-e11b4f27d2ce"
],
"ok": true
}
},
"contradict_groups": 0,
"rounding_boundary": false,
"posterior_log_odds": "1.800000",
"not_applicable_reason": null,
"independence_unreviewed": 2
}