Pith Number

pith:57LDKIY4

pith:2015:57LDKIY4KBBLWGJMUQUIKOHURJ

not attested not anchored not stored refs pending

Testing the validity of the Kirkwood approximation using an extended Sznajd model

Andr\'e Martin Timpanaro, Serge Galam

arxiv:1509.07924 v1 · 2015-09-25 · physics.soc-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{57LDKIY4KBBLWGJMUQUIKOHURJ}

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	2026-05-18T01:23:39.621770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd635231c5042bb192ca4288538f48a46be57fad67abb9cc028370d771b3c66

Aliases

arxiv: 1509.07924 · arxiv_version: 1509.07924v1 · doi: 10.48550/arxiv.1509.07924 · pith_short_12: 57LDKIY4KBBL · pith_short_16: 57LDKIY4KBBLWGJM · pith_short_8: 57LDKIY4

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/57LDKIY4KBBLWGJMUQUIKOHURJ \
  | 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: efd635231c5042bb192ca4288538f48a46be57fad67abb9cc028370d771b3c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188b8bfb3f121099e40804784c96a9ca1ea2050049c0a56a8faeed347b9e714f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-09-25T23:42:28Z",
    "title_canon_sha256": "42652449652acb0a05ac86eed5b97e2accee6fd1e4a8e4f743fc208f9de24fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07924",
    "kind": "arxiv",
    "version": 1
  }
}