Pith Number

pith:XOYYCBZO

pith:2014:XOYYCBZOGE7DGDSJ26IJ5FCUBS

not attested not anchored not stored refs pending

The physics and metaphysics of primitive stuff

Dustin Lazarovici, Mario Hubert, Michael Esfeld, Vincent Lam

arxiv:1411.7545 v1 · 2014-11-27 · physics.hist-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{XOYYCBZOGE7DGDSJ26IJ5FCUBS}

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	2026-05-18T02:32:37.704417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb181072e313e330e49d7909e94540c870e3d1c7054c1b582a187aca58f3b92

Aliases

arxiv: 1411.7545 · arxiv_version: 1411.7545v1 · doi: 10.48550/arxiv.1411.7545 · pith_short_12: XOYYCBZOGE7D · pith_short_16: XOYYCBZOGE7DGDSJ · pith_short_8: XOYYCBZO

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/XOYYCBZOGE7DGDSJ26IJ5FCUBS \
  | 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: bbb181072e313e330e49d7909e94540c870e3d1c7054c1b582a187aca58f3b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded534420fa4bf2ec98ce9c349696f9dba516d6d0665a3801b0dc6d15face29a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-11-27T10:59:09Z",
    "title_canon_sha256": "c9f791066b628864c65d997ff43b95ae5392f5eab617b3682549510ac344b58d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7545",
    "kind": "arxiv",
    "version": 1
  }
}