Pith Number

pith:OWO7GHJO

pith:2013:OWO7GHJOYBRUZIRD3RTFSH6HKH

not attested not anchored not stored refs pending

The distinguishable cluster approximation

Daniel Kats, Frederick R. Manby

arxiv:1305.7451 v1 · 2013-05-31 · physics.chem-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{OWO7GHJOYBRUZIRD3RTFSH6HKH}

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	2026-05-18T03:18:39.822492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759df31d2ec0634ca223dc66591fc751c6439a2f074f8d993e1b2634074d4897

Aliases

arxiv: 1305.7451 · arxiv_version: 1305.7451v1 · doi: 10.48550/arxiv.1305.7451 · pith_short_12: OWO7GHJOYBRU · pith_short_16: OWO7GHJOYBRUZIRD · pith_short_8: OWO7GHJO

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/OWO7GHJOYBRUZIRD3RTFSH6HKH \
  | 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: 759df31d2ec0634ca223dc66591fc751c6439a2f074f8d993e1b2634074d4897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27d1e84a5aac58c19c80b649e631d370873ada3ab9add24bc121a01346e0548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-05-31T15:23:41Z",
    "title_canon_sha256": "661c992c882cb2dda904a6ac3cb5ffded6e5b08ffa55bcea451f4bb1ddfd89e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7451",
    "kind": "arxiv",
    "version": 1
  }
}