Pith Number

pith:EYQU4RS2

pith:2021:EYQU4RS2PLYX5GJ77VUIHDR3U7

not attested not anchored not stored refs pending

Constraining the Konoplya-Rezzolla-Zhidenko deformation parameters III: limits from stellar-mass black holes using gravitational-wave observations

Cosimo Bambi, Swarnim Shashank

arxiv:2112.05388 v2 · 2021-12-10 · 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{EYQU4RS2PLYX5GJ77VUIHDR3U7}

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

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

Receipt and verification

First computed	2026-07-05T04:20:17.258336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26214e465a7af17e993ffd68838e3ba7f1d1e436820384a68ebda1826583e392

Aliases

arxiv: 2112.05388 · arxiv_version: 2112.05388v2 · doi: 10.48550/arxiv.2112.05388 · pith_short_12: EYQU4RS2PLYX · pith_short_16: EYQU4RS2PLYX5GJ7 · pith_short_8: EYQU4RS2

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/EYQU4RS2PLYX5GJ77VUIHDR3U7 \
  | 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: 26214e465a7af17e993ffd68838e3ba7f1d1e436820384a68ebda1826583e392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd15f5b8caccc32d5c52de1b30f94ad05c4741de9b0e510f7a9f31c3721f599a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-10T08:46:56Z",
    "title_canon_sha256": "439c5b47fca4216ce14a5d5df6471a85f9eee111f335f4647896de8b2898ebb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05388",
    "kind": "arxiv",
    "version": 2
  }
}