Pith Number

pith:KZ5M7COE

pith:1999:KZ5M7COECVPY5OFCXYB5ERZIUL

not attested not anchored not stored refs pending

Geometry of the non-Abelian 2-index potential and twisted de Rham cohomology

I.P. Zois (Mathematical Institute, Oxford), S.T. Tsou

arxiv:hep-th/9908108 v1 · 1999-08-16 · 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{KZ5M7COECVPY5OFCXYB5ERZIUL}

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	2026-05-18T01:38:34.929924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567acf89c4155f8eb8a2be03d24728a2d483e6b7b778bf338b130706c587a365

Aliases

arxiv: hep-th/9908108 · arxiv_version: hep-th/9908108v1 · doi: 10.48550/arxiv.hep-th/9908108 · pith_short_12: KZ5M7COECVPY · pith_short_16: KZ5M7COECVPY5OFC · pith_short_8: KZ5M7COE

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/KZ5M7COECVPY5OFCXYB5ERZIUL \
  | 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: 567acf89c4155f8eb8a2be03d24728a2d483e6b7b778bf338b130706c587a365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cc580df5a350ab98dc5b5dab42e5eac5a450eee494d9a28cd11e94e356ff1b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-08-16T12:23:50Z",
    "title_canon_sha256": "de6d8438834af0c2d6eeb90aca211a4c7e95402b0ffdb9f5fe03bf74c785f007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9908108",
    "kind": "arxiv",
    "version": 1
  }
}