Pith Number

pith:R4ET625C

pith:2020:R4ET625CBLSVZWQLZSABL27VVY

not attested not anchored not stored refs pending

Strong lensing as a giant telescope to localize the host galaxy of gravitational wave event

Fa-Yin Wang, Hai Yu, Pengjie Zhang

arxiv:2007.00828 v2 · 2020-07-02 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4ET625CBLSVZWQLZSABL27VVY}

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

2 papers in Pith

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

Improved Identification of Strongly Lensed Gravitational Waves with Host Galaxy Locations

Receipt and verification

First computed	2026-07-05T01:19:11.281906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f093f6ba20ae55cda0bcc8015ebf5ae397f57b456652fbeb579d2de3b3f5a22

Aliases

arxiv: 2007.00828 · arxiv_version: 2007.00828v2 · doi: 10.48550/arxiv.2007.00828 · pith_short_12: R4ET625CBLSV · pith_short_16: R4ET625CBLSVZWQL · pith_short_8: R4ET625C

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/R4ET625CBLSVZWQLZSABL27VVY \
  | 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: 8f093f6ba20ae55cda0bcc8015ebf5ae397f57b456652fbeb579d2de3b3f5a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c91fb5cefbc504de07a1143febbb5924bd6f0b115d3d5efdfd45c76a0a81757",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-02T01:36:50Z",
    "title_canon_sha256": "5bac9e789e6a960cc67f997e78e017ee711c7eadff52d3579324eddbfec1e16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00828",
    "kind": "arxiv",
    "version": 2
  }
}