Pith Number

pith:UB5WOZFE

pith:2024:UB5WOZFET6J4GX5IVWNXK46QVF

not attested not anchored not stored refs pending

Gravitational waves and cosmic boundary

Changfu Shi, Jianwei Mei, Xinyi Che, Yi-Ming Hu, Zeyu Huang

arxiv:2411.17177 v1 · 2024-11-26 · 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{UB5WOZFET6J4GX5IVWNXK46QVF}

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	2026-07-05T09:40:28.741748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07b6764a49f93c35fa8ad9b7573d0a9656967cd30782fa6436b58e3efc15180

Aliases

arxiv: 2411.17177 · arxiv_version: 2411.17177v1 · doi: 10.48550/arxiv.2411.17177 · pith_short_12: UB5WOZFET6J4 · pith_short_16: UB5WOZFET6J4GX5I · pith_short_8: UB5WOZFE

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/UB5WOZFET6J4GX5IVWNXK46QVF \
  | 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: a07b6764a49f93c35fa8ad9b7573d0a9656967cd30782fa6436b58e3efc15180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "582a207bd64fbc8bc4232003c29e9b9af6ef6a36b6d11dcaddf8717ede3bc51b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-11-26T07:31:17Z",
    "title_canon_sha256": "03b3c26c07c0ffc019f06d35d30d19b48363f434335fc66f88da5f0e5ef0f848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17177",
    "kind": "arxiv",
    "version": 1
  }
}