Pith Number

pith:VGGK6P5P

pith:2025:VGGK6P5PZXZVXEUV4E6GEHINJC

not attested not anchored not stored refs pending

Searching for binary black hole mergers with deep learning in Advanced LIGO's third observing run

Alistair McLeod, Andreas Wicenec, Damon Beveridge, Linqing Wen, Weichangfeng Guo

arxiv:2512.04516 v2 · 2025-12-04 · gr-qc · 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{VGGK6P5PZXZVXEUV4E6GEHINJC}

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	2026-07-08T01:19:08.659001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98caf3fafcdf35b9295e13c621d0d4896b01be2f4ec4c161b18a556dcf278fe

Aliases

arxiv: 2512.04516 · arxiv_version: 2512.04516v2 · doi: 10.48550/arxiv.2512.04516 · pith_short_12: VGGK6P5PZXZV · pith_short_16: VGGK6P5PZXZVXEUV · pith_short_8: VGGK6P5P

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/VGGK6P5PZXZVXEUV4E6GEHINJC \
  | 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: a98caf3fafcdf35b9295e13c621d0d4896b01be2f4ec4c161b18a556dcf278fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01d164c45babb2aa1691429ed9edc3a3959a853244e02c1087d11aa166f1816",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-12-04T06:56:47Z",
    "title_canon_sha256": "992e7cf22d4a3d92763c2ccdd4da372dbcafdfc0670e1ad7576b3e5e6b75189c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.04516",
    "kind": "arxiv",
    "version": 2
  }
}