Pith Number

pith:3ODHU75M

pith:2002:3ODHU75MITBW46HCHCW4VRKOZM

not attested not anchored not stored refs pending

A constant extension ensembles model of double-stranded chain molecules

Fei Liu, Luru Dai, Tao Xu, Zhong-Can Ou-Yang

arxiv:cond-mat/0212366 v1 · 2002-12-16 · cond-mat.soft · cond-mat.dis-nn · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ODHU75MITBW46HCHCW4VRKOZM}

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	2026-07-04T14:19:40.894484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db867a7fac44c36e78e238adcac54ecb2fb7f6001c67081ad23f9d3d16b10ec4

Aliases

arxiv: cond-mat/0212366 · arxiv_version: cond-mat/0212366v1 · doi: 10.48550/arxiv.cond-mat/0212366 · pith_short_12: 3ODHU75MITBW · pith_short_16: 3ODHU75MITBW46HC · pith_short_8: 3ODHU75M

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/3ODHU75MITBW46HCHCW4VRKOZM \
  | 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: db867a7fac44c36e78e238adcac54ecb2fb7f6001c67081ad23f9d3d16b10ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cef21f89c34af78f36e1fbada7636976d3bc2578cad6df49261cdc9fe0d3039",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2002-12-16T12:35:49Z",
    "title_canon_sha256": "b9dff0c1ef6baf0348547c54aaf35d46b235492614839b56d8a9480e1f176039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0212366",
    "kind": "arxiv",
    "version": 1
  }
}