Pith Number

pith:2DH4P4H2

pith:2021:2DH4P4H2YDHRC76S6HRVQU7MSJ

not attested not anchored not stored refs pending

4-OGC: Catalog of gravitational waves from compact-binary mergers

Alexander H. Nitz, Collin D. Capano, Marlin Sch\"afer, Rahul Dhurkunde, Shichao Wu, Shilpa Kastha, Sumit Kumar, Yi-Fan Wang

arxiv:2112.06878 v2 · 2021-12-13 · astro-ph.HE · 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{2DH4P4H2YDHRC76S6HRVQU7MSJ}

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

18 papers in Pith

Testing General Relativity with GWTC-4.0 through mixture models

Constraints on Line-of-Sight Acceleration from O1-O4

Line-of-sight acceleration in compact binaries with higher harmonics and eccentricity

Constraining Lorentz symmetry breaking in bumblebee gravity with extreme mass-ratio inspirals

Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA

Receipt and verification

First computed	2026-07-05T07:20:05.351419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cfc7f0fac0cf117fd2f1e35853ec9274eec5fc1a399fb3c249ef9e6e71f8a7

Aliases

arxiv: 2112.06878 · arxiv_version: 2112.06878v2 · doi: 10.48550/arxiv.2112.06878 · pith_short_12: 2DH4P4H2YDHR · pith_short_16: 2DH4P4H2YDHRC76S · pith_short_8: 2DH4P4H2

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/2DH4P4H2YDHRC76S6HRVQU7MSJ \
  | 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: d0cfc7f0fac0cf117fd2f1e35853ec9274eec5fc1a399fb3c249ef9e6e71f8a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b1f5e0f0a6fb20ddf530997775f76eb80a3f61904d845bcb8d2525ecc45782",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-13T18:35:45Z",
    "title_canon_sha256": "8b55da1e881eb92dce583a3ac02a1bd9e86a4c00156cdec015d93a29db66539e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06878",
    "kind": "arxiv",
    "version": 2
  }
}