Pith Number

pith:3X2ZMRP4

pith:2025:3X2ZMRP4DEJWAMATRSDO54CJ46

not attested not anchored not stored refs pending

Significant increase in sensitive volume of a gravitational wave search upon including higher harmonics

Ajit Kumar Mehta, Barak Zackay, Digvijay Wadekar, Isha Anantpurkar, Javier Roulet, Jonathan Mushkin, Matias Zaldarriaga, Tejaswi Venumadhav, Tousif Islam

arxiv:2501.17939 v2 · 2025-01-29 · gr-qc · astro-ph.CO · astro-ph.HE · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3X2ZMRP4DEJWAMATRSDO54CJ46}

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

Improving low-latency multi-messenger follow-up of neutron star-black hole mergers with mode-by-mode filtering

GWTC-5.0: Methods for Identifying and Characterizing Gravitational-wave Transients

GW231123: a Binary Black Hole Merger with Total Mass 190-265 $M_{\odot}$

Receipt and verification

First computed	2026-07-05T10:09:52.423757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf59645fc19136030138c86eef049e7879cd8f6f07d3be3030754cd6121081c

Aliases

arxiv: 2501.17939 · arxiv_version: 2501.17939v2 · doi: 10.48550/arxiv.2501.17939 · pith_short_12: 3X2ZMRP4DEJW · pith_short_16: 3X2ZMRP4DEJWAMAT · pith_short_8: 3X2ZMRP4

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/3X2ZMRP4DEJWAMATRSDO54CJ46 \
  | 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: ddf59645fc19136030138c86eef049e7879cd8f6f07d3be3030754cd6121081c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc9244de446d54f12c8917caf295fafc1cf68e14ba335987ca49314c4f19906",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-29T19:02:02Z",
    "title_canon_sha256": "3abe74f06052f12df82ce7f79baadcd5f4e7ec61bdcd5a89661678e829ff2b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17939",
    "kind": "arxiv",
    "version": 2
  }
}