Pith Number

pith:Y2WBXB3D

pith:2002:Y2WBXB3DQ3OURZYSJ5G4LLLQQ5

not attested not anchored not stored refs pending

Fluctuation Study of the Specific Heat of MgB2

C. U. Jung, Kyunghee Kim, M. B. Salamon, Min-Seok Park, Sung-Ik Lee, Tuson Park

arxiv:cond-mat/0204233 v2 · 2002-04-10 · 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{Y2WBXB3DQ3OURZYSJ5G4LLLQQ5}

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	2026-07-04T16:32:04.344784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ac1b876386dd48e7124f4dc5ad70875cf2cec465a580fe2ae31523acb03385

Aliases

arxiv: cond-mat/0204233 · arxiv_version: cond-mat/0204233v2 · doi: 10.48550/arxiv.cond-mat/0204233 · pith_short_12: Y2WBXB3DQ3OU · pith_short_16: Y2WBXB3DQ3OURZYS · pith_short_8: Y2WBXB3D

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/Y2WBXB3DQ3OURZYSJ5G4LLLQQ5 \
  | 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: c6ac1b876386dd48e7124f4dc5ad70875cf2cec465a580fe2ae31523acb03385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32c7354de9564ad775fb4cefd312a0554b0efe0ce33c469db8162b036e38690",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-04-10T17:05:02Z",
    "title_canon_sha256": "d7227ee7a250d944c99ab457c9816e2e2b07ffc02d635391be3bca1c8b480694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204233",
    "kind": "arxiv",
    "version": 2
  }
}