Pith Number

pith:WSRD6GF7

pith:2024:WSRD6GF7EFMKSESOM24HSYEFAD

not attested not anchored not stored refs pending

$C^{k}$-regular extremal black holes in maximally-symmetric spacetime and the third law of black hole thermodynamics

Ryan Marin

arxiv:2411.17938 v1 · 2024-11-26 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSRD6GF7EFMKSESOM24HSYEFAD}

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.

Receipt and verification

First computed	2026-07-05T09:41:09.216512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a23f18bf2158a9124e66b879608500fa213722fa225e5e7f6d202765a3424e

Aliases

arxiv: 2411.17938 · arxiv_version: 2411.17938v1 · doi: 10.48550/arxiv.2411.17938 · pith_short_12: WSRD6GF7EFMK · pith_short_16: WSRD6GF7EFMKSESO · pith_short_8: WSRD6GF7

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/WSRD6GF7EFMKSESOM24HSYEFAD \
  | 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: b4a23f18bf2158a9124e66b879608500fa213722fa225e5e7f6d202765a3424e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9911d651fb272c1a621555ef2015119e32cf8ab49f896087417a7e3488b1946d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-11-26T23:20:33Z",
    "title_canon_sha256": "47cdaf92a2b951c33226944735361b9d48800cdff863088fbed1d7bbaf359a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17938",
    "kind": "arxiv",
    "version": 1
  }
}