Pith Number

pith:BOPCD2QZ

pith:1996:BOPCD2QZLTUKV222LNN7F4MTSA

not attested not anchored not stored refs pending

The Definitions of Special Geometry

Antoine Van Proeyen, Ben Craps, Frederik Roose, (K.U. Leuven), Walter Troost

arxiv:hep-th/9606073 v1 · 1996-06-13 · 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{BOPCD2QZLTUKV222LNN7F4MTSA}

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	2026-07-04T14:32:52.932659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b9e21ea195ce8aaeb5a5b5bf2f193900413a869c548dda624435a15299e5509

Aliases

arxiv: hep-th/9606073 · arxiv_version: hep-th/9606073v1 · doi: 10.48550/arxiv.hep-th/9606073 · pith_short_12: BOPCD2QZLTUK · pith_short_16: BOPCD2QZLTUKV222 · pith_short_8: BOPCD2QZ

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/BOPCD2QZLTUKV222LNN7F4MTSA \
  | 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: 0b9e21ea195ce8aaeb5a5b5bf2f193900413a869c548dda624435a15299e5509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f1a6573d0d421f8ebcc12d3c5e520cde0c89180a8b64b2a5716c0e773db51a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-06-13T08:44:47Z",
    "title_canon_sha256": "425fc1cc67bfe3b7cfa91fd21cd446a19dc596484ebed2e88c81a5295ddd365d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9606073",
    "kind": "arxiv",
    "version": 1
  }
}