Pith Number

pith:QNO7AWZE

pith:2026:QNO7AWZE6JRHWN54F3VDM7RYGD

not attested not anchored not stored refs pending

Thermodynamic Topology of 4D Charged AdS Black Holes with $F^{\alpha\beta}F^{\gamma\lambda}R_{\alpha\gamma\beta\lambda}$ Coupling

Faramarz Rahmani, Mehdi Sadeghi

arxiv:2602.15714 v1 · 2026-02-17 · 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{QNO7AWZE6JRHWN54F3VDM7RYGD}

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	2026-05-26T01:03:25.519925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

835df05b24f2627b37bc2eea367e3830dcd7394758f2b73dd982009bbe8f2f9e

Aliases

arxiv: 2602.15714 · arxiv_version: 2602.15714v1 · doi: 10.48550/arxiv.2602.15714 · pith_short_12: QNO7AWZE6JRH · pith_short_16: QNO7AWZE6JRHWN54 · pith_short_8: QNO7AWZE

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/QNO7AWZE6JRHWN54F3VDM7RYGD \
  | 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: 835df05b24f2627b37bc2eea367e3830dcd7394758f2b73dd982009bbe8f2f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad0500b72a7c4cc027d08e2d7a0fca545c0ad694b3dccb1e52a48605208248f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-02-17T16:46:45Z",
    "title_canon_sha256": "23193f0c65ed37c664cabd8c7c8efcc8968eca06e7621b3e9308ccd8bfccc818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15714",
    "kind": "arxiv",
    "version": 1
  }
}