Pith Number

pith:352VF6AL

pith:2017:352VF6ALH2PFCJSI2CUUXJ43FO

not attested not anchored not stored refs pending

What if LIGO's gravitational wave detections are strongly lensed by massive galaxy clusters?

Graham P. Smith, Johan Richard, John Veitch, Mathilde Jauzac, Richard Massey, Will M. Farr

arxiv:1707.03412 v2 · 2017-07-11 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{352VF6ALH2PFCJSI2CUUXJ43FO}

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

1 paper in Pith

Retrieving the True Masses of Gravitational-wave Sources

Receipt and verification

First computed	2026-05-18T00:25:18.044244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df7552f80b3e9e512648d0a94ba79b2b8d9cabbc61811f8337d64148908581bf

Aliases

arxiv: 1707.03412 · arxiv_version: 1707.03412v2 · doi: 10.48550/arxiv.1707.03412 · pith_short_12: 352VF6ALH2PF · pith_short_16: 352VF6ALH2PFCJSI · pith_short_8: 352VF6AL

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/352VF6ALH2PFCJSI2CUUXJ43FO \
  | 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: df7552f80b3e9e512648d0a94ba79b2b8d9cabbc61811f8337d64148908581bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbfa15c4784b16784d655ce9bb2faf76dc07f5eec1a357ec09e992aa5f7fc543",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-11T18:02:18Z",
    "title_canon_sha256": "520384d953e0e6fd80c332e4dcf7a52443d205e520b74d8c9d88242edb0c05ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03412",
    "kind": "arxiv",
    "version": 2
  }
}