Pith Number

pith:FSZDXWB2

pith:2025:FSZDXWB2XG5YJA2AXMPJUDWRLJ

not attested not anchored not stored refs pending

Observable Gravitational Wave Strain at Second Order

Ao Wang, Guillem Dom\`enech, Shi Pi

arxiv:2512.15704 v3 · 2025-12-17 · gr-qc · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSZDXWB2XG5YJA2AXMPJUDWRLJ}

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	2026-06-04T01:09:40.455546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb23bd83ab9bb848340bb1e9a0ed15a4b9aabbfee28e5d4c0037cf3d9d5cc73

Aliases

arxiv: 2512.15704 · arxiv_version: 2512.15704v3 · doi: 10.48550/arxiv.2512.15704 · pith_short_12: FSZDXWB2XG5Y · pith_short_16: FSZDXWB2XG5YJA2A · pith_short_8: FSZDXWB2

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/FSZDXWB2XG5YJA2AXMPJUDWRLJ \
  | 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: 2cb23bd83ab9bb848340bb1e9a0ed15a4b9aabbfee28e5d4c0037cf3d9d5cc73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af32bd172e6fcc450c55227b42e9705ab0b1e1f60bddb32a541b202d35e1abd1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-12-17T18:55:42Z",
    "title_canon_sha256": "5b0cf09dea9497aca87acb3db28fd6041c494410d14e180788025ce0d118f8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.15704",
    "kind": "arxiv",
    "version": 3
  }
}