Pith Number

pith:JYJEV3VI

pith:2002:JYJEV3VIW372PBN2CTYBJWEVFD

not attested not anchored not stored refs pending

Chern-Simons Term for BF Theory and Gravity as a Generalized Topological Field Theory in Four Dimensions

Han-Ying Guo, Roh-Suan Tung, Yi Ling, Yuan-Zhong Zhang

arxiv:hep-th/0204059 v2 · 2002-04-06 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYJEV3VIW372PBN2CTYBJWEVFD}

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	2026-07-04T16:34:43.077847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e124aeea8b6ffa785ba14f014d89528efdf18ea90683a5d77ee51f12cd87222

Aliases

arxiv: hep-th/0204059 · arxiv_version: hep-th/0204059v2 · doi: 10.48550/arxiv.hep-th/0204059 · pith_short_12: JYJEV3VIW372 · pith_short_16: JYJEV3VIW372PBN2 · pith_short_8: JYJEV3VI

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/JYJEV3VIW372PBN2CTYBJWEVFD \
  | 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: 4e124aeea8b6ffa785ba14f014d89528efdf18ea90683a5d77ee51f12cd87222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc51ed1eddc9aaa7d724965048c896ddd4a614bb569d2aa61de9a76c48b8a888",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-06T02:50:47Z",
    "title_canon_sha256": "fc18f75c6c6f940ba3d663cd870da425ff5506604a0a494a1c6d496387f1dfbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204059",
    "kind": "arxiv",
    "version": 2
  }
}