Pith Number

pith:PTYXWMDY

pith:2016:PTYXWMDY26TIV2URJCGMC4EHNC

not attested not anchored not stored refs pending

Thermodynamic properties of black holes in de Sitter space

Huai-Fan Li, Meng-Sen Ma, Ya-Qin Ma

arxiv:1605.08225 v2 · 2016-05-26 · 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{PTYXWMDY26TIV2URJCGMC4EHNC}

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

Black hole chemistry: thermodynamics with Lambda

Receipt and verification

First computed	2026-05-18T00:52:17.207616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf17b3078d7a68aea91488cc17087689c6811a681477a672feb23288bce13cb

Aliases

arxiv: 1605.08225 · arxiv_version: 1605.08225v2 · doi: 10.48550/arxiv.1605.08225 · pith_short_12: PTYXWMDY26TI · pith_short_16: PTYXWMDY26TIV2UR · pith_short_8: PTYXWMDY

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/PTYXWMDY26TIV2URJCGMC4EHNC \
  | 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: 7cf17b3078d7a68aea91488cc17087689c6811a681477a672feb23288bce13cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c836aaa783ef149662a1eb4c42bcb4a1ab3720665fa763eb3f066f37c6fabc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-05-26T11:00:37Z",
    "title_canon_sha256": "a226312b02d1f374c15a49404b37a2610a22c9cf258f7573a259b2c099ad4d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08225",
    "kind": "arxiv",
    "version": 2
  }
}