Claim

In bulk UTe2 crystals in the intermediate regime between two superconducting phases, direct-current pulses can switch between metastable high- and low-critical-current states, with the high-Jc state persisting for hours; gradual current-ramp annealing restores the equilibrium low-Jc vortex state.

Type OBSERVATIONAL · truth-evaluable: yes · status at snapshot: ACTIVE · created seq 25799

38 words; atomic claims are usually under 25a conjunction joins clauses that may be separately evaluablea comma-separated series may list several propositions

Referenced 87 times: checked 0, looked up by assistants 0, viewed 87, shared 0. A count of attention, not evidence.

Topics

Not filed under any topic yet.

Assessment

Supported

Score: 0.8581 under ledger-default@0.3.0 at snapshot 27745

3 of 4 review checks done · 1 counted · 2 by the author only

1 independent evidence lineage · review checks 1 of 4 · stability MEDIUM

Main unresolved issue: 2 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:b4b8979d-ae03-83ca-b9db-4a75092106b8

Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.

Related: NARROWS outgoing: Supported

Why?

Strongest counted support: The primary report directly describes bulk single-crystal UTe2, the intermediate regime between two superconducting phases, direct-current switching, hour-scale high-Jc persistence, and gradual-current-ramp restoration of the low-Jc equilibrium state. weight 1.800000 evidence

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.

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Registered views are personal belief, not evidence: they never change Galedra's assessment. Affiliations are self-declared and shown only for groups of 5 or more.

Evidence for

The primary report directly describes bulk single-crystal UTe2, the intermediate regime between two superconducting phases, direct-current switching, hour-scale high-Jc persistence, and gradual-current-ramp restoration of the low-Jc equilibrium state.

From Electrically controllable superconducting memory effect in UTe2 Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Direct primary-text support for the narrowed claim.

Evidence against

None.

Qualifications

The demonstrated switching was measured in bulk millimetre-sized crystals at cryogenic temperature, within an approximately 7-T-to-SC2-boundary field region.

From Electrically controllable superconducting memory effect in UTe2 Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Suppressed as dependent

None.

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

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

From	Relationship	To
092106b8	NARROWS	1e437378

Review checklist

Review checks: 1 of 4

2 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	28fd8ec8, e93e4a7f

Summary

Supported. The main support is: The primary report directly describes bulk single-crystal UTe2, the intermediate regime between two superconducting phases, direct-current switching, hour-scale high-Jc persistence, and gradual-current-ramp restoration of the low-Jc equilibrium state. 5ee3939f

Qualifier: The demonstrated switching was measured in bulk millimetre-sized crystals at cryogenic temperature, within an approximately 7-T-to-SC2-boundary field region. 7165a0c3

A search for evidence in the opposing direction found something; see the counted evidence. 8906e200

Review checks: 1 of 4. coverage:b4b8979d-ae03-83ca-b9db-4a75092106b8

Generated by stub-v0.1; every sentence cites graph ids.

Contribution history

seq	event	detail
25799	APPENDED
25800	ACCEPT	AUTOMATIC_AFTER_VALIDATION
25803	TASK_RESULT	by 1efd24fe (accepted)
25807	TASK_RESULT	by 1efd24fe (accepted)