Pith Number

pith:Y2CB76ET

pith:2012:Y2CB76ET2QIAPCUM4J4FQEOHVU

not attested not anchored not stored refs pending

Dynamical Aspects of Information in Copolymerization Processes

Pierre Gaspard

arxiv:1211.2721 v1 · 2012-11-12 · q-bio.BM · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2CB76ET2QIAPCUM4J4FQEOHVU}

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	2026-05-18T01:17:26.283799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6841ff893d410078a8ce2785811c7ad056bbe4415203299181db98e7ccf8780

Aliases

arxiv: 1211.2721 · arxiv_version: 1211.2721v1 · doi: 10.48550/arxiv.1211.2721 · pith_short_12: Y2CB76ET2QIA · pith_short_16: Y2CB76ET2QIAPCUM · pith_short_8: Y2CB76ET

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/Y2CB76ET2QIAPCUM4J4FQEOHVU \
  | 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: c6841ff893d410078a8ce2785811c7ad056bbe4415203299181db98e7ccf8780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945753458b89e4d387f0aadb1d5e47acb168cf6578d311e128a9e7396265b72f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2012-11-12T18:21:31Z",
    "title_canon_sha256": "fd7e9cf106692b809e74aaf71c7576589ffad0dbb58e5ed93c342545b3d3bb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2721",
    "kind": "arxiv",
    "version": 1
  }
}