Pith Number

pith:EGMK7MQP

pith:2004:EGMK7MQPJA2AARMWZGMBH23A76

not attested not anchored not stored refs pending

On the log correction to the black hole area law

Amit Ghosh, P. Mitra

arxiv:gr-qc/0401070 v3 · 2004-01-16 · gr-qc · 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{EGMK7MQPJA2AARMWZGMBH23A76}

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

Periodic orbits as probes of charged loop quantum gravity black holes through gravitational waves

Receipt and verification

First computed	2026-07-04T16:47:40.669952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2198afb20f4834004596c99813eb60ffa6e6c94674766151fd691a2039d33008

Aliases

arxiv: gr-qc/0401070 · arxiv_version: gr-qc/0401070v3 · doi: 10.48550/arxiv.gr-qc/0401070 · pith_short_12: EGMK7MQPJA2A · pith_short_16: EGMK7MQPJA2AARMW · pith_short_8: EGMK7MQP

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/EGMK7MQPJA2AARMWZGMBH23A76 \
  | 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: 2198afb20f4834004596c99813eb60ffa6e6c94674766151fd691a2039d33008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf4eb11f07ed17291bb8f90ffbf76e46d75640e120e423d4ece678f3ef788c6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-01-16T09:20:35Z",
    "title_canon_sha256": "9699c572b40a6c34c618d28432831d28c59ac0d1840b329145b977cdfb211643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0401070",
    "kind": "arxiv",
    "version": 3
  }
}