Pith Number

pith:56PM2JOF

pith:2007:56PM2JOFROQBS7SURBRFYCEFIH

not attested not anchored not stored refs pending

5D Black Holes and Strings with Higher Derivatives

Alejandra Castro, Finn Larsen, Joshua L. Davis, Per Kraus

arxiv:hep-th/0703087 v3 · 2007-03-08 · 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{56PM2JOFROQBS7SURBRFYCEFIH}

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

Large Order Enumerative Geometry, Black Holes and Black Rings

Receipt and verification

First computed	2026-05-18T04:38:37.866789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9ecd25c58ba0197e5488625c088541ddd7396aa81bda318874c3a46b229de1

Aliases

arxiv: hep-th/0703087 · arxiv_version: hep-th/0703087v3 · doi: 10.48550/arxiv.hep-th/0703087 · pith_short_12: 56PM2JOFROQB · pith_short_16: 56PM2JOFROQBS7SU · pith_short_8: 56PM2JOF

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/56PM2JOFROQBS7SURBRFYCEFIH \
  | 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: ef9ecd25c58ba0197e5488625c088541ddd7396aa81bda318874c3a46b229de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e49bf519c1b7ef514a98a6ccfca21ceaea92d8ab2ea2b4cbcbdf130390e494db",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-08T20:45:12Z",
    "title_canon_sha256": "ed1adc9aae260b87c0c10ffb800f0ca0ddaf650e3e2a6c47fcca6b4ed3b31ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703087",
    "kind": "arxiv",
    "version": 3
  }
}