Pith Number

pith:L7GMHVJQ

pith:2026:L7GMHVJQD2PHVESF3UR7DD6LZG

not attested not anchored not stored refs pending

Disorder-induced superconductivity in graphene

Annica M. Black-Schaffer, Jannes van Poppelen, Tomas L\"othman

arxiv:2607.02267 v1 · 2026-07-02 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7GMHVJQD2PHVESF3UR7DD6LZG}

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	2026-07-03T01:17:47.030020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fccc3d5301e9e7a9245dd23f18fcbc9a2f8945a12fc8d7759e5bd80d9d2df47

Aliases

arxiv: 2607.02267 · arxiv_version: 2607.02267v1 · doi: 10.48550/arxiv.2607.02267 · pith_short_12: L7GMHVJQD2PH · pith_short_16: L7GMHVJQD2PHVESF · pith_short_8: L7GMHVJQ

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/L7GMHVJQD2PHVESF3UR7DD6LZG \
  | 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: 5fccc3d5301e9e7a9245dd23f18fcbc9a2f8945a12fc8d7759e5bd80d9d2df47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcd60192e5ff49d85b605b3bfcc04691d9c3776856ec715a0079b2503e462fe",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-07-02T14:52:15Z",
    "title_canon_sha256": "39c68bfaefd7f4bbd43e05b226cfe2aa887b2586a4072a8e9a159bff61ca0832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02267",
    "kind": "arxiv",
    "version": 1
  }
}