Pith Number

pith:J7C3W5YV

pith:2002:J7C3W5YVV7AGTFR2O2MVD66RV5

not attested not anchored not stored refs pending

Entropy and correlations in a fluid of hard spherocylinders: The onset of nematic and smectic order

D. Costa, F. Micali, F. Saija, P. V. Giaquinta

arxiv:cond-mat/0204423 v2 · 2002-04-19 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7C3W5YVV7AGTFR2O2MVD66RV5}

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	2026-05-18T04:10:22.461959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc5bb7715afc069963a769951fbd1af7b831e83a3edf19983efa03f2b1cad84

Aliases

arxiv: cond-mat/0204423 · arxiv_version: cond-mat/0204423v2 · doi: 10.48550/arxiv.cond-mat/0204423 · pith_short_12: J7C3W5YVV7AG · pith_short_16: J7C3W5YVV7AGTFR2 · pith_short_8: J7C3W5YV

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/J7C3W5YVV7AGTFR2O2MVD66RV5 \
  | 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: 4fc5bb7715afc069963a769951fbd1af7b831e83a3edf19983efa03f2b1cad84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112c06038f0fbc5397c92b31eae7249b75705aafd82310105670888c42c89856",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-04-19T09:34:26Z",
    "title_canon_sha256": "dc562ac6bfd84090624d2cc808f6783a245f41284493895d65473df1e58680f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204423",
    "kind": "arxiv",
    "version": 2
  }
}