Pith Number

pith:WYHFQ4CT

pith:2000:WYHFQ4CT6WGLEWB34OFS5QAZBS

not attested not anchored not stored refs pending

The geometry of three-forms in six and seven dimensions

Nigel Hitchin

arxiv:math/0010054 v1 · 2000-10-05 · math.DG · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYHFQ4CT6WGLEWB34OFS5QAZBS}

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

$\mathcal{SW}$-algebras and strings with torsion

Receipt and verification

First computed	2026-07-04T14:34:51.099247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b60e587053f58cb2583be38b2ec0190cbe2a432f9b8749e693d7f764c7a89d2b

Aliases

arxiv: math/0010054 · arxiv_version: math/0010054v1 · doi: 10.48550/arxiv.math/0010054 · pith_short_12: WYHFQ4CT6WGL · pith_short_16: WYHFQ4CT6WGLEWB3 · pith_short_8: WYHFQ4CT

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/WYHFQ4CT6WGLEWB34OFS5QAZBS \
  | 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: b60e587053f58cb2583be38b2ec0190cbe2a432f9b8749e693d7f764c7a89d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c22544c20bc994eaae27f1e8848bcfdf7ef9443cfef72b79571d6da5df83c292",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2000-10-05T16:11:44Z",
    "title_canon_sha256": "fae6d271a297a7874f0de235cef6510082f1be736a9224f0345198c1ce87c8b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0010054",
    "kind": "arxiv",
    "version": 1
  }
}