Pith Number

pith:A65Z427E

pith:2023:A65Z427ET5C52SVBYB45JHA5VY

not attested not anchored not stored refs pending

Black Hole Entropy and Planckian Discreteness

Alejandro Perez

arxiv:2310.19389 v1 · 2023-10-30 · gr-qc · 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{A65Z427ET5C52SVBYB45JHA5VY}

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

2 papers in Pith

Hawking radiation from black holes in 2+1 dimensions

Receipt and verification

First computed	2026-07-05T07:06:50.351729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07bb9e6be49f45dd4aa1c079d49c1dae16143def9f83e899871a2c7920fd3e55

Aliases

arxiv: 2310.19389 · arxiv_version: 2310.19389v1 · doi: 10.48550/arxiv.2310.19389 · pith_short_12: A65Z427ET5C5 · pith_short_16: A65Z427ET5C52SVB · pith_short_8: A65Z427E

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/A65Z427ET5C52SVBYB45JHA5VY \
  | 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: 07bb9e6be49f45dd4aa1c079d49c1dae16143def9f83e899871a2c7920fd3e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f852dca2df186f450bcbd50f584445abb26f6b9fa76826a7e302de7378fb8de5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-10-30T09:52:11Z",
    "title_canon_sha256": "dc0f0a8ca63736739b1ae41eb27b275813f4cb075009677570dc55371768aaaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19389",
    "kind": "arxiv",
    "version": 1
  }
}