Pith Number

pith:GZ6INKUK

pith:1999:GZ6INKUKBKBD5ZCG3ROTOQVDB3

not attested not anchored not stored refs pending

Chiral supergravity and anomalies

Alfredo Macias (UAM-Iztapalapa), Eckehard W. Mielke

arxiv:gr-qc/9902077 v1 · 1999-02-24 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZ6INKUKBKBD5ZCG3ROTOQVDB3}

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	2026-05-18T00:34:16.716972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

367c86aa8a0a823ee446dc5d3742a30ed8e7eed79353d178b965bc76dab81258

Aliases

arxiv: gr-qc/9902077 · arxiv_version: gr-qc/9902077v1 · doi: 10.48550/arxiv.gr-qc/9902077 · pith_short_12: GZ6INKUKBKBD · pith_short_16: GZ6INKUKBKBD5ZCG · pith_short_8: GZ6INKUK

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/GZ6INKUKBKBD5ZCG3ROTOQVDB3 \
  | 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: 367c86aa8a0a823ee446dc5d3742a30ed8e7eed79353d178b965bc76dab81258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4941f04908449fa074c9d391fdb0dada4380615b6a83cdec88cd02ab80e6ce0e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-02-24T00:55:18Z",
    "title_canon_sha256": "60613e6ad111a498c53ffb0c9d9b58a89d026fd709f72e5a298041c8d644e3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9902077",
    "kind": "arxiv",
    "version": 1
  }
}