Pith Number

pith:EIMKXETG

pith:2019:EIMKXETGVOSU2KCYIGA7VO5EE2

not attested not anchored not stored refs pending

A New Search Pipeline for Compact Binary Mergers: Results for Binary Black Holes in the First Observing Run of Advanced LIGO

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

arxiv:1902.10341 v2 · 2019-02-27 · astro-ph.IM · 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{EIMKXETGVOSU2KCYIGA7VO5EE2}

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

3 papers in Pith

Handling Data Gaps for the Next Generation of Gravitational-Wave Observatories

GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

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

Receipt and verification

First computed	2026-07-04T23:50:37.459112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2218ab9266aba54d28584181fabba42693f6e13f290bb37298c70319a8ac6bc8

Aliases

arxiv: 1902.10341 · arxiv_version: 1902.10341v2 · doi: 10.48550/arxiv.1902.10341 · pith_short_12: EIMKXETGVOSU · pith_short_16: EIMKXETGVOSU2KCY · pith_short_8: EIMKXETG

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/EIMKXETGVOSU2KCYIGA7VO5EE2 \
  | 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: 2218ab9266aba54d28584181fabba42693f6e13f290bb37298c70319a8ac6bc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8f7f8747b6fee57d084ced74793d1fc24d676e9009eb50ae1a5f74dccc8da5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-27T06:01:57Z",
    "title_canon_sha256": "9e16cda52bf4f0ca075b466234780fca7bbef52672f9651d7d63f39fddc84561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10341",
    "kind": "arxiv",
    "version": 2
  }
}