Pith Number

pith:7O2AOXC4

pith:2010:7O2AOXC4YZSJC7M6NL74YNZM7W

not attested not anchored not stored refs pending

Density fluctuations of polymers in disordered media

J.M. Deutsch, M. Olvera de la Cruz

arxiv:1008.4574 v1 · 2010-08-26 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O2AOXC4YZSJC7M6NL74YNZM7W}

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	2026-05-18T02:05:42.362011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb4075c5cc664917d9e6affcc372cfd99a961c592bae88e2166ef5ad1dbb35a

Aliases

arxiv: 1008.4574 · arxiv_version: 1008.4574v1 · doi: 10.48550/arxiv.1008.4574 · pith_short_12: 7O2AOXC4YZSJ · pith_short_16: 7O2AOXC4YZSJC7M6 · pith_short_8: 7O2AOXC4

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/7O2AOXC4YZSJC7M6NL74YNZM7W \
  | 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: fbb4075c5cc664917d9e6affcc372cfd99a961c592bae88e2166ef5ad1dbb35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f88801b8c5de266fbfcd89b6ab5f3559027a8f93188caebf645ef59e9c28ff84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-08-26T19:44:26Z",
    "title_canon_sha256": "a339857a41078851b143ddb1ea11d1b67e0cf3f882fe27f0918ef487f59313c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4574",
    "kind": "arxiv",
    "version": 1
  }
}