Pith Number

pith:IH3IA7JB

pith:2020:IH3IA7JBCWPXZPCORQYKPVNYDP

not attested not anchored not stored refs pending

Localizing merging black holes with sub-arcsecond precision using gravitational-wave lensing

Mesut \c{C}al{\i}\c{s}kan, Otto A. Hannuksela, Thomas E. Collett, Tjonnie G. F. Li

arxiv:2004.13811 v3 · 2020-04-28 · astro-ph.HE · astro-ph.CO · 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{IH3IA7JBCWPXZPCORQYKPVNYDP}

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

Prospect for Detection of Strongly Lensed Multi-messenger Signals of Binary Neutron Star Mergers

Measuring the Hubble constant with strongly lensed gravitational waves from space-based detector networks

Prospect of Measuring the Cosmic Dipole by Associating Strongly Lensed Gravitational Waves with Galaxy Surveys

Improved Identification of Strongly Lensed Gravitational Waves with Host Galaxy Locations

Receipt and verification

First computed	2026-07-05T01:32:03.945699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41f6807d21159f7cbc4e8c30a7d5b81bf1c229fa990168c534f848026da62dba

Aliases

arxiv: 2004.13811 · arxiv_version: 2004.13811v3 · doi: 10.48550/arxiv.2004.13811 · pith_short_12: IH3IA7JBCWPX · pith_short_16: IH3IA7JBCWPXZPCO · pith_short_8: IH3IA7JB

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/IH3IA7JBCWPXZPCORQYKPVNYDP \
  | 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: 41f6807d21159f7cbc4e8c30a7d5b81bf1c229fa990168c534f848026da62dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a97d85021ba4cc71e8cc82fe59bf7b614a7ef75001fbf7a1ae22379cbd2bea2f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-28T20:54:38Z",
    "title_canon_sha256": "0e359c6b845304e8472abf13686bcc42e47c3f29a0ed986a815021f88d70a781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13811",
    "kind": "arxiv",
    "version": 3
  }
}