Pith Number

pith:3LTKZ7SC

pith:2025:3LTKZ7SCNKG3V2FCD7NC6EDUST

not attested not anchored not stored refs pending

Josephson Diode Effect from Nonequilibrium Current in a Superconducting Interferometer

Alex Levchenko, Daniel Shaffer, Jaglul Hasan, Mikhail Titov, Songci Li

arxiv:2505.00085 v2 · 2025-04-30 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LTKZ7SCNKG3V2FCD7NC6EDUST}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T12:09:17.015278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae6acfe426a8dbae8a21fda2f107494dc3f8611a245fb470f4b1dd1c9c775b0

Aliases

arxiv: 2505.00085 · arxiv_version: 2505.00085v2 · doi: 10.48550/arxiv.2505.00085 · pith_short_12: 3LTKZ7SCNKG3 · pith_short_16: 3LTKZ7SCNKG3V2FC · pith_short_8: 3LTKZ7SC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3LTKZ7SCNKG3V2FCD7NC6EDUST \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dae6acfe426a8dbae8a21fda2f107494dc3f8611a245fb470f4b1dd1c9c775b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215fe35944bc47c76047d691955353bf3b7bec4ded6cf2f4d25488bd39fdbdab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-04-30T18:00:12Z",
    "title_canon_sha256": "c22298974b383f4eb91f510e3cdff231b1dd06eaf843982651e56d3bee437fa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00085",
    "kind": "arxiv",
    "version": 2
  }
}