Pith Number

pith:74YZLSQ2

pith:2020:74YZLSQ2R73ZSXRWWGGMCTH6XA

not attested not anchored not stored refs pending

Lensed or not lensed: Determining lensing magnifications for binary neutron star mergers from a single detection

Giulia Pagano, Ian W. Harry, Otto A. Hannuksela, Peter T. H. Pang, Tim Dietrich

arxiv:2002.04893 v3 · 2020-02-12 · 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{74YZLSQ2R73ZSXRWWGGMCTH6XA}

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.

Receipt and verification

First computed	2026-07-05T01:07:27.498819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff3195ca1a8ff7995e36b18cc14cfeb82fd6b7f99cb02c8002c930bc34b8544f

Aliases

arxiv: 2002.04893 · arxiv_version: 2002.04893v3 · doi: 10.48550/arxiv.2002.04893 · pith_short_12: 74YZLSQ2R73Z · pith_short_16: 74YZLSQ2R73ZSXRW · pith_short_8: 74YZLSQ2

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/74YZLSQ2R73ZSXRWWGGMCTH6XA \
  | 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: ff3195ca1a8ff7995e36b18cc14cfeb82fd6b7f99cb02c8002c930bc34b8544f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4972cc35fe1b71644fe1d51cd1f436553cd1830e8a21aae262da8937e4889762",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-02-12T10:05:15Z",
    "title_canon_sha256": "ff80a60b041b4278f4c2fe1454b2cf02fcd35f4ea47d97cba913e0e7117878c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04893",
    "kind": "arxiv",
    "version": 3
  }
}