Pith Number

pith:LT4S3S46

pith:2019:LT4S3S46OSKBPNXUSGQDBLJX7J

not attested not anchored not stored refs pending

Conceptual Analysis of Black Hole Entropy in String Theory

Jeremy Butterfield, Jeroen van Dongen, Manus Visser, Sebastian De Haro

arxiv:1904.03232 v2 · 2019-04-05 · physics.hist-ph · 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{LT4S3S46OSKBPNXUSGQDBLJX7J}

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

Thermodynamics vs Teleodynamics: A Cosmological Divide?

Receipt and verification

First computed	2026-07-05T00:46:12.961310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf92dcb9e749417b6f491a030ad37fa6155ef1f992eeb7024e2b4e3aee78453

Aliases

arxiv: 1904.03232 · arxiv_version: 1904.03232v2 · doi: 10.48550/arxiv.1904.03232 · pith_short_12: LT4S3S46OSKB · pith_short_16: LT4S3S46OSKBPNXU · pith_short_8: LT4S3S46

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/LT4S3S46OSKBPNXUSGQDBLJX7J \
  | 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: 5cf92dcb9e749417b6f491a030ad37fa6155ef1f992eeb7024e2b4e3aee78453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fd85969f8a8dcb99c9d6d05440551c5339e0b766bddad4056ac02f41a0e1258",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2019-04-05T18:46:57Z",
    "title_canon_sha256": "3f261921e3c6e57d8d2a159b56ff5522c56831219471c5838049e92d53af1546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03232",
    "kind": "arxiv",
    "version": 2
  }
}