Pith Number

pith:U33CFYIW

pith:2024:U33CFYIWFYUVUQN2KYXNYVATXR

not attested not anchored not stored refs pending

Physical reinterpretation of heat capacity discontinuities for static black holes

Diego Fern\'andez-Silvestre, Juan A. Miralles, Pedro Bargue\~no

arxiv:2407.10885 v3 · 2024-07-15 · 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{U33CFYIWFYUVUQN2KYXNYVATXR}

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	2026-07-05T11:41:18.796213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f622e1162e295a41ba562edc5413bc6248e28a78aa597ec4410c95ec700e31

Aliases

arxiv: 2407.10885 · arxiv_version: 2407.10885v3 · doi: 10.48550/arxiv.2407.10885 · pith_short_12: U33CFYIWFYUV · pith_short_16: U33CFYIWFYUVUQN2 · pith_short_8: U33CFYIW

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/U33CFYIWFYUVUQN2KYXNYVATXR \
  | 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: a6f622e1162e295a41ba562edc5413bc6248e28a78aa597ec4410c95ec700e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66ba3e9bf0aa8a7ba967a31fcf6004ccc9a562c4384219dc5ca0aa193b1efbd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-15T16:37:05Z",
    "title_canon_sha256": "1306708ea2679c9e33211b436bf9da1546ad58ddaaf77eb5d931af266baf5881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10885",
    "kind": "arxiv",
    "version": 3
  }
}