Pith Number

pith:XFXFL3DT

pith:2002:XFXFL3DTXCOK3GAYQESOK4PNAO

not attested not anchored not stored refs pending

Simplified Onsager theory for isotropic-nematic phase equilibria of length polydisperse hard rods

Alessandro Speranza, Peter Sollich

arxiv:cond-mat/0203325 v2 · 2002-03-15 · cond-mat.soft · 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{XFXFL3DTXCOK3GAYQESOK4PNAO}

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	2026-05-18T04:33:27.579273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96e55ec73b89cad98188124e571ed0385bc29aa81569f884a63c5b6d018deec

Aliases

arxiv: cond-mat/0203325 · arxiv_version: cond-mat/0203325v2 · doi: 10.48550/arxiv.cond-mat/0203325 · pith_short_12: XFXFL3DTXCOK · pith_short_16: XFXFL3DTXCOK3GAY · pith_short_8: XFXFL3DT

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/XFXFL3DTXCOK3GAYQESOK4PNAO \
  | 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: b96e55ec73b89cad98188124e571ed0385bc29aa81569f884a63c5b6d018deec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db7b4be7b90ee76b93339ea7369275d8d9cc3a2a68976cef4caed91366f8f295",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2002-03-15T16:00:00Z",
    "title_canon_sha256": "36681979b2d67f3f5496223d8ee5fd7f68a994221d462d48a1c7687bf3c45c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203325",
    "kind": "arxiv",
    "version": 2
  }
}