Pith Number

pith:QN26NCY2

pith:2022:QN26NCY2W72X6CKTZTPR6NPCMD

not attested not anchored not stored refs pending

Phase transition and entropic force in Reissner-Nordstr\"om-de Sitter spacetime

Huai-Fan Li, Li-Chun Zhang, Yang Zhang, Yu-Bo Ma, Yun-Zhi Du

arxiv:2204.05621 v2 · 2022-04-12 · 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{QN26NCY2W72X6CKTZTPR6NPCMD}

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	2026-07-05T05:37:05.336050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8375e68b1ab7f57f0953ccdf1f35e260f0397cb0adc86bcc417dcb5e1d1f89ff

Aliases

arxiv: 2204.05621 · arxiv_version: 2204.05621v2 · doi: 10.48550/arxiv.2204.05621 · pith_short_12: QN26NCY2W72X · pith_short_16: QN26NCY2W72X6CKT · pith_short_8: QN26NCY2

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/QN26NCY2W72X6CKTZTPR6NPCMD \
  | 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: 8375e68b1ab7f57f0953ccdf1f35e260f0397cb0adc86bcc417dcb5e1d1f89ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f7527a85649ceb3180fc0ed64b565864d0100eb5d4c6857ddaa0a4487b0d09",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-04-12T08:28:58Z",
    "title_canon_sha256": "ccbed908c35ba64339234331479643ae3fd495bc4fe287bf43b9be14c04486ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05621",
    "kind": "arxiv",
    "version": 2
  }
}