Pith Number

pith:FRX243WV

pith:2021:FRX243WVDLB7YXHJXTPU22ZCAN

not attested not anchored not stored refs pending

Global First Laws of Accelerating Black Holes

Adam Ball

arxiv:2103.07521 v3 · 2021-03-12 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRX243WVDLB7YXHJXTPU22ZCAN}

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 of charged and accelerating black holes

Receipt and verification

First computed	2026-07-05T03:14:45.624029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6fae6ed51ac3fc5ce9bcdf4d6b22034328aef1229a1f1f4f8dcb906cedc7fc

Aliases

arxiv: 2103.07521 · arxiv_version: 2103.07521v3 · doi: 10.48550/arxiv.2103.07521 · pith_short_12: FRX243WVDLB7 · pith_short_16: FRX243WVDLB7YXHJ · pith_short_8: FRX243WV

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/FRX243WVDLB7YXHJXTPU22ZCAN \
  | 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: 2c6fae6ed51ac3fc5ce9bcdf4d6b22034328aef1229a1f1f4f8dcb906cedc7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b9f00cc38d7bb2f0e80ad03db695592498e7aaec5b0943dcf17a8410b9957db",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-03-12T20:50:37Z",
    "title_canon_sha256": "45229ea5cdf65531d887be6536c49eb80ca8cab6e6fad002754607ab3a453c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07521",
    "kind": "arxiv",
    "version": 3
  }
}