Pith Number

pith:JBA24QQ4

pith:2017:JBA24QQ46FIM5BNSFQ44LRBNZ3

not attested not anchored not stored refs pending

Observational tests of the black hole area increase law

Alexander H. Nitz, Alex B. Nielsen, Badri Krishnan, Christopher M. Biwer, Collin D. Capano, Miriam Cabero, Ofek Fischer-Birnholtz

arxiv:1711.09073 v2 · 2017-11-24 · gr-qc · hep-th

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\usepackage{pith}
\pithnumber{JBA24QQ46FIM5BNSFQ44LRBNZ3}

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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

4 papers in Pith

Testing the no-hair theorem with GW150914

Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog

GW250114: testing Hawking's area law and the Kerr nature of black holes

Hawking area law in quantum gravity

Receipt and verification

First computed	2026-05-18T00:09:36.302489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4841ae421cf150ce85b22c39c5c42dcee7d322f7027f67bc672b57336e698a1c

Aliases

arxiv: 1711.09073 · arxiv_version: 1711.09073v2 · doi: 10.48550/arxiv.1711.09073 · pith_short_12: JBA24QQ46FIM · pith_short_16: JBA24QQ46FIM5BNS · pith_short_8: JBA24QQ4

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/JBA24QQ46FIM5BNSFQ44LRBNZ3 \
  | 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: 4841ae421cf150ce85b22c39c5c42dcee7d322f7027f67bc672b57336e698a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0584f3bac8b52ce23d8e6881f586440b80ad88e3171bd11d5a5b73c6ff65aa",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-24T18:40:32Z",
    "title_canon_sha256": "3f1826dce84caef8e2f9f547fd700faec5c4e5fb72e9d5d5526e5ae9125eec7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09073",
    "kind": "arxiv",
    "version": 2
  }
}