Pith Number

pith:QVEDL66K

pith:2019:QVEDL66KW5FCN7MJOHYUAZDR4O

not attested not anchored not stored refs pending

Detecting Gravitational Waves With Disparate Detector Responses: Two New Binary Black Hole Mergers

Barak Zackay, Javier Roulet, Liang Dai, Matias Zaldarriaga, Tejaswi Venumadhav

arxiv:1910.09528 v1 · 2019-10-21 · astro-ph.HE · 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{QVEDL66KW5FCN7MJOHYUAZDR4O}

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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

Open data from the first and second observing runs of Advanced LIGO and Advanced Virgo

GW190814: Gravitational Waves from the Coalescence of a 23 M$_\odot$ Black Hole with a 2.6 M$_\odot$ Compact Object

Beyond FINDCHIRP: Breaking the memory wall and optimal FFTs for Gravitational-Wave Matched-Filter Searches with Ratio-Filter Dechirping

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Receipt and verification

First computed	2026-07-05T03:16:03.666022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854835fbcab74a26fd8971f1406471e3b0482ba295c76047e511261b2ec382ee

Aliases

arxiv: 1910.09528 · arxiv_version: 1910.09528v1 · doi: 10.48550/arxiv.1910.09528 · pith_short_12: QVEDL66KW5FC · pith_short_16: QVEDL66KW5FCN7MJ · pith_short_8: QVEDL66K

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/QVEDL66KW5FCN7MJOHYUAZDR4O \
  | 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: 854835fbcab74a26fd8971f1406471e3b0482ba295c76047e511261b2ec382ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39072f95e78c4f81cdd86c9064d57da8206a0de67c983d8c1597ad5232b7ae7f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-21T17:47:35Z",
    "title_canon_sha256": "3130b9e7a830ad6c74468530656ddccb8ee1a791a9be0f6dce4651075558fe13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09528",
    "kind": "arxiv",
    "version": 1
  }
}