Pith Number

pith:4RAGSVDN

pith:2024:4RAGSVDNDJUTFDUGHUMAWEEFM2

not attested not anchored not stored refs pending

Entropy of black holes, charged probes and noncommutative generalization

Axel Hrelja, Filip Po\v{z}ar, Tajron Juri\'c

arxiv:2407.13233 v2 · 2024-07-18 · 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{4RAGSVDNDJUTFDUGHUMAWEEFM2}

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

Corrections to Kerr-Newman black hole from Noncommutative Einstein-Maxwell equation

Receipt and verification

First computed	2026-07-05T11:06:22.511451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e44069546d1a69328e863d180b108566b8824c99a7c185a967fdaac75d6fd1b8

Aliases

arxiv: 2407.13233 · arxiv_version: 2407.13233v2 · doi: 10.48550/arxiv.2407.13233 · pith_short_12: 4RAGSVDNDJUT · pith_short_16: 4RAGSVDNDJUTFDUG · pith_short_8: 4RAGSVDN

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/4RAGSVDNDJUTFDUGHUMAWEEFM2 \
  | 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: e44069546d1a69328e863d180b108566b8824c99a7c185a967fdaac75d6fd1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e8d82f4c1b8ea4f175552b4ed88b2c3f23a3bc36bc26a9c98f418f918817cfd",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-07-18T07:40:38Z",
    "title_canon_sha256": "4351c2d6283274e6c18c09a252ac4186c8d85543ff424d5ef42e6d13a6bdcbe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.13233",
    "kind": "arxiv",
    "version": 2
  }
}