Pith Number

pith:CYDINDYF

pith:1992:CYDINDYFG2ZW7XS3GT4TEARBM5

not attested not anchored not stored refs pending

A cubic action for self-dual Yang-Mills

Andrew Parkes

arxiv:hep-th/9203074 v2 · 1992-03-28 · 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{CYDINDYFG2ZW7XS3GT4TEARBM5}

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.

Cited by

1 paper in Pith

Incidence Relations for Self-Dual Black Holes

Receipt and verification

First computed	2026-07-04T15:55:20.243456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1606868f0536b36fde5b34f9320221676e4fe92ab8895f359058a64bbc746454

Aliases

arxiv: hep-th/9203074 · arxiv_version: hep-th/9203074v2 · doi: 10.48550/arxiv.hep-th/9203074 · pith_short_12: CYDINDYFG2ZW · pith_short_16: CYDINDYFG2ZW7XS3 · pith_short_8: CYDINDYF

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/CYDINDYFG2ZW7XS3GT4TEARBM5 \
  | 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: 1606868f0536b36fde5b34f9320221676e4fe92ab8895f359058a64bbc746454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb0d5e09ad54c82c7438cc36a8a178d1cc33ac098755927933713d0ebbf67d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-03-28T17:58:04Z",
    "title_canon_sha256": "7c3f24ca6ddcf634f258f68bddcca5b9d1ee9eca27b4c081e6fde917df69cd26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9203074",
    "kind": "arxiv",
    "version": 2
  }
}