Pith Number

pith:XVA7OZ37

pith:2025:XVA7OZ37QOJFMSXNSCCDPVZWRX

not attested not anchored not stored refs pending

A $\chi^2$ statistic for the identification of strongly lensed gravitational waves from compact binary coalescences

Kanchan Soni, Sanjeev Dhurandhar, Shasvath J. Kapadia, Sudhir Gholap

arxiv:2502.00844 v1 · 2025-02-02 · gr-qc · 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{XVA7OZ37QOJFMSXNSCCDPVZWRX}

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	2026-07-05T10:08:39.147586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd41f7677f8392564aed908437d7368dd0eeb1fa5e2fae62b649841f73c58632

Aliases

arxiv: 2502.00844 · arxiv_version: 2502.00844v1 · doi: 10.48550/arxiv.2502.00844 · pith_short_12: XVA7OZ37QOJF · pith_short_16: XVA7OZ37QOJFMSXN · pith_short_8: XVA7OZ37

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/XVA7OZ37QOJFMSXNSCCDPVZWRX \
  | 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: bd41f7677f8392564aed908437d7368dd0eeb1fa5e2fae62b649841f73c58632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0219540a25ddcd35b19acb2c2dc09d09535f7b9d82eac64cbd62d9a9bd59cfef",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-02T16:32:58Z",
    "title_canon_sha256": "7d41bddcee53b77dc467a367b6b67cefd2f644bf7e724b2972da4dda0c73102e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00844",
    "kind": "arxiv",
    "version": 1
  }
}