Pith Number

pith:AKYCTLIU

pith:2005:AKYCTLIUDYGTOKNTACBCA2SZAP

not attested not anchored not stored refs pending

Entropy Function for Heterotic Black Holes

Ashoke Sen

arxiv:hep-th/0508042 v4 · 2005-08-08 · 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{AKYCTLIUDYGTOKNTACBCA2SZAP}

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

BMPV black hole at first order in $\alpha'$

Receipt and verification

First computed	2026-07-04T16:56:17.336644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b029ad141e0d3729b30082206a5903faa3b141775d13658fb34da14c85e8f9

Aliases

arxiv: hep-th/0508042 · arxiv_version: hep-th/0508042v4 · doi: 10.48550/arxiv.hep-th/0508042 · pith_short_12: AKYCTLIUDYGT · pith_short_16: AKYCTLIUDYGTOKNT · pith_short_8: AKYCTLIU

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/AKYCTLIUDYGTOKNTACBCA2SZAP \
  | 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: 02b029ad141e0d3729b30082206a5903faa3b141775d13658fb34da14c85e8f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73442be472deec145d0f872bbb7d7f1ab968dac69a7c6ae6b6ed4dc31a66df4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-08-08T17:45:56Z",
    "title_canon_sha256": "d49607f183630adfe317eb3512477871f8387a7c13e8de74d3b44feeb2e897b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0508042",
    "kind": "arxiv",
    "version": 4
  }
}