Pith Number

pith:ZO23447M

pith:2005:ZO23447M3WTQHQXCKIGWTNNH66

not attested not anchored not stored refs pending

Configurational entropy of hard spheres

G. Foffi, L. Angelani

arxiv:cond-mat/0506447 v2 · 2005-06-17 · cond-mat.dis-nn · 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{ZO23447M3WTQHQXCKIGWTNNH66}

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	2026-05-18T01:39:52.774403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb5be73ecdda703c2e2520d69b5a7f7a41df1d813c7f8f7f1c96e8a4a307739

Aliases

arxiv: cond-mat/0506447 · arxiv_version: cond-mat/0506447v2 · doi: 10.48550/arxiv.cond-mat/0506447 · pith_short_12: ZO23447M3WTQ · pith_short_16: ZO23447M3WTQHQXC · pith_short_8: ZO23447M

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/ZO23447M3WTQHQXCKIGWTNNH66 \
  | 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: cbb5be73ecdda703c2e2520d69b5a7f7a41df1d813c7f8f7f1c96e8a4a307739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49a78603f1cf14cd9c0e5de70595742c9549806d1e2d639835a819330c102c2",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2005-06-17T13:52:55Z",
    "title_canon_sha256": "5a32f6355bd6a8fac927b35fd5c325fb843fc04db9be5a589758967470ec585f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0506447",
    "kind": "arxiv",
    "version": 2
  }
}