Pith Number

pith:IBN3ZQBK

pith:2002:IBN3ZQBKODA3I2HCTYWAQ3GSC4

not attested not anchored not stored refs pending

The Quantum Geometer's Universe: Particles, Interactions and Topology

Belgium), Jan Govaerts (UCL, Louvain-la-Neuve

arxiv:hep-th/0207276 v1 · 2002-07-31 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBN3ZQBKODA3I2HCTYWAQ3GSC4}

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	2026-05-18T00:37:10.432294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405bbcc02a70c1b468e29e2c086cd21704d73cf4b8cd776148d8358f80bcf3ab

Aliases

arxiv: hep-th/0207276 · arxiv_version: hep-th/0207276v1 · doi: 10.48550/arxiv.hep-th/0207276 · pith_short_12: IBN3ZQBKODA3 · pith_short_16: IBN3ZQBKODA3I2HC · pith_short_8: IBN3ZQBK

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/IBN3ZQBKODA3I2HCTYWAQ3GSC4 \
  | 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: 405bbcc02a70c1b468e29e2c086cd21704d73cf4b8cd776148d8358f80bcf3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7252bfd7718f60d36ffd6c60e3741a7977b949e464a002eba360346ba0f2d3c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-07-31T08:17:43Z",
    "title_canon_sha256": "2543aa9dfefdcaf574c41f8dbaefb2e5ebf5d649f4005b490dc86ed0f64ec83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0207276",
    "kind": "arxiv",
    "version": 1
  }
}