Pith Number

pith:VJK5OQJS

pith:2000:VJK5OQJSMYTZHNUHVLFXL25EPM

not attested not anchored not stored refs pending

Harmonic Twistor Formalism and Transgression on Hyperk\"ahler manifolds

A.Gerasimov, A.Kotov (ITEP)

arxiv:math/0012249 v1 · 2000-12-26 · math.DG · hep-th · 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{VJK5OQJSMYTZHNUHVLFXL25EPM}

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	2026-05-18T01:38:30.083834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa55d74132662793b687aacb75eba47b040dc693bb238a187954f971e8a340b0

Aliases

arxiv: math/0012249 · arxiv_version: math/0012249v1 · doi: 10.48550/arxiv.math/0012249 · pith_short_12: VJK5OQJSMYTZ · pith_short_16: VJK5OQJSMYTZHNUH · pith_short_8: VJK5OQJS

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/VJK5OQJSMYTZHNUHVLFXL25EPM \
  | 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: aa55d74132662793b687aacb75eba47b040dc693bb238a187954f971e8a340b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65925440a3b9c92ebf8599675ce6f2dd439c3798752e4aed94b939643839a4ab",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2000-12-26T11:57:16Z",
    "title_canon_sha256": "f71635a57d519d2cfd60214c142722f7a3fbed4e6e4bccd0b0b9cf4a62a053e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0012249",
    "kind": "arxiv",
    "version": 1
  }
}