Pith Number

pith:36IN5LPK

pith:2020:36IN5LPKZSUFYYWGFD4F22QN7W

not attested not anchored not stored refs pending

Measuring eccentricity of binary black holes in GWTC-1 by using inspiral-only waveform

Shichao Wu, Zhoujian Cao, Zong-Hong Zhu

arxiv:2002.05528 v2 · 2020-02-13 · astro-ph.IM · 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{36IN5LPKZSUFYYWGFD4F22QN7W}

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

4 papers in Pith

Eccentric and unbound compact binaries in the LIGO-Virgo-KAGRA catalog: parameter estimation and waveform systematics with SEOBNRv6EHM

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

Enhancing Early Detection and Localization of Gravitational Waves via Eccentricity-Induced Higher Harmonic Modes with 2G Detector Networks

A universal framework to identify eccentric binary mergers: GW200105 case study

Receipt and verification

First computed	2026-07-05T01:49:49.729801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df90deadeacca85c62c628f85d6a0dfdbfacc91a8bffcafce00e524bdac4332e

Aliases

arxiv: 2002.05528 · arxiv_version: 2002.05528v2 · doi: 10.48550/arxiv.2002.05528 · pith_short_12: 36IN5LPKZSUF · pith_short_16: 36IN5LPKZSUFYYWG · pith_short_8: 36IN5LPK

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/36IN5LPKZSUFYYWGFD4F22QN7W \
  | 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: df90deadeacca85c62c628f85d6a0dfdbfacc91a8bffcafce00e524bdac4332e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f303bdcb7129471216cb56d53837dec353ff6ab472fe67e2a23227cf829a2328",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-13T14:33:17Z",
    "title_canon_sha256": "d5f2e2cc14715c788cfadab894801c188ec222df199e03f8d873597fd9368303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05528",
    "kind": "arxiv",
    "version": 2
  }
}