Pith Number

pith:BPW7H7HM

pith:2003:BPW7H7HMBA46OUGS7DRNZQ7DRJ

not attested not anchored not stored refs pending

Complex Multiplication Symmetry of Black Hole Attractors

Monika Lynker, Rolf Schimmrigk, Vipul Periwal

arxiv:hep-th/0303111 v1 · 2003-03-12 · 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{BPW7H7HMBA46OUGS7DRNZQ7DRJ}

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	2026-05-18T04:35:23.381500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bedf3fcec0839e750d2f8e2dcc3e38a624a5b23ba7b7a85f1790efd7aab1c89

Aliases

arxiv: hep-th/0303111 · arxiv_version: hep-th/0303111v1 · doi: 10.48550/arxiv.hep-th/0303111 · pith_short_12: BPW7H7HMBA46 · pith_short_16: BPW7H7HMBA46OUGS · pith_short_8: BPW7H7HM

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/BPW7H7HMBA46OUGS7DRNZQ7DRJ \
  | 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: 0bedf3fcec0839e750d2f8e2dcc3e38a624a5b23ba7b7a85f1790efd7aab1c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07eb6071bbaae2f25fba33579c8fc160e65a16629cff134226fe40e432023ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-03-12T17:56:19Z",
    "title_canon_sha256": "ce19a71f2695f0a1c52be18400f2fd3a9af966725b25a11a3e85f575261b164c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0303111",
    "kind": "arxiv",
    "version": 1
  }
}