Pith Number

pith:65JZHMV4

pith:2019:65JZHMV4FOR3CCGGX3Z3M5IF5A

not attested not anchored not stored refs pending

Tests of the Kerr hypothesis with GRS 1915+105 using different RELXILL flavors

Askar B. Abdikamalov, Cosimo Bambi, Dimitry Ayzenberg, Sourabh Nampalliwar, Yuexin Zhang

arxiv:1907.03084 v2 · 2019-07-06 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65JZHMV4FOR3CCGGX3Z3M5IF5A}

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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

1 paper in Pith

Improved Constraints on Non-Kerr Deviations from Binary Black Hole Inspirals Using GWTC-4 Data

Receipt and verification

First computed	2026-07-05T00:13:50.149766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f75393b2bc2ba3b108c6bef3b67505e801134fc1ced4fc03d4cbb7cd9408e207

Aliases

arxiv: 1907.03084 · arxiv_version: 1907.03084v2 · doi: 10.48550/arxiv.1907.03084 · pith_short_12: 65JZHMV4FOR3 · pith_short_16: 65JZHMV4FOR3CCGG · pith_short_8: 65JZHMV4

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/65JZHMV4FOR3CCGGX3Z3M5IF5A \
  | 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: f75393b2bc2ba3b108c6bef3b67505e801134fc1ced4fc03d4cbb7cd9408e207

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "316e8d3c49bc5114f45487f6f9847c94d7ca7e2561d98491f9f89175437bf579",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-06T06:12:59Z",
    "title_canon_sha256": "6eda41020c8160d7a4d6a7cb3dbf2270a76fd05f9464bb5ea33ff200991f8004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03084",
    "kind": "arxiv",
    "version": 2
  }
}