Pith Number

pith:SEF6IK3N

pith:2011:SEF6IK3NORCIVETO4YTOUQOXMM

not attested not anchored not stored refs pending

Universal Broadening of the Bardeen-Cooper-Schrieffer Coherence Peak of Disordered Superconducting Films

M. A. Skvortsov, M. V. Feigel'man

arxiv:1112.2874 v2 · 2011-12-13 · 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{SEF6IK3NORCIVETO4YTOUQOXMM}

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	2026-05-18T03:43:40.386828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910be42b6d74448a926ee626ea41d7630815a8f18c260b983b087b04ca7d65a6

Aliases

arxiv: 1112.2874 · arxiv_version: 1112.2874v2 · doi: 10.48550/arxiv.1112.2874 · pith_short_12: SEF6IK3NORCI · pith_short_16: SEF6IK3NORCIVETO · pith_short_8: SEF6IK3N

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/SEF6IK3NORCIVETO4YTOUQOXMM \
  | 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: 910be42b6d74448a926ee626ea41d7630815a8f18c260b983b087b04ca7d65a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464c70ee926a2477263be1cc40e31c554811d1c0723821fdf6782bbd5250b9b3",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-13T12:26:22Z",
    "title_canon_sha256": "0adf0862dcfa4f4de361057c330b0fb36a64336c1b3800eecad9687e4095bc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2874",
    "kind": "arxiv",
    "version": 2
  }
}