Pith Number

pith:BGFXBW3Z

pith:2025:BGFXBW3ZSEJAO6UO7VQCZSUX3Z

not attested not anchored not stored refs pending

Tensor induced gravitational waves

Di Wu, Fei-Yu Chen, Jing-Zhi Zhou, Peng-Yu Wu, Zhi-Chao Li

arxiv:2507.22688 v1 · 2025-07-30 · astro-ph.CO · gr-qc · 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{BGFXBW3ZSEJAO6UO7VQCZSUX3Z}

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	2026-07-05T11:45:47.059393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

098b70db799112077a8efd602cca97de405c7e1e53b6b9d2378257a8ab2369c7

Aliases

arxiv: 2507.22688 · arxiv_version: 2507.22688v1 · doi: 10.48550/arxiv.2507.22688 · pith_short_12: BGFXBW3ZSEJA · pith_short_16: BGFXBW3ZSEJAO6UO · pith_short_8: BGFXBW3Z

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/BGFXBW3ZSEJAO6UO7VQCZSUX3Z \
  | 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: 098b70db799112077a8efd602cca97de405c7e1e53b6b9d2378257a8ab2369c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12da509a057768d6b21462424fb92a92557fef4c01dac82d4e89ef07a9b063df",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-30T13:49:21Z",
    "title_canon_sha256": "71a8405f93e1963029d4b7e286d5cf9e01744808772e55de0edb1da9db80b45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22688",
    "kind": "arxiv",
    "version": 1
  }
}