Pith Number

pith:KHNZLO7K

pith:2023:KHNZLO7KJDRZDFK5NHBXLB35X7

not attested not anchored not stored refs pending

Pulsar timing array observations as possible hints for nonsingular cosmology

Gen Ye, Mian Zhu, Yong Cai

arxiv:2307.16211 v2 · 2023-07-30 · astro-ph.CO · gr-qc · 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{KHNZLO7KJDRZDFK5NHBXLB35X7}

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.

Cited by

1 paper in Pith

Analytic Gravitational Wave Spectrum in Next-to-Minimal Bouncing Cosmology

Receipt and verification

First computed	2026-07-05T06:50:16.207185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51db95bbea48e391955d69c375877dbffd715f990459ee525e30c22b3ffe3996

Aliases

arxiv: 2307.16211 · arxiv_version: 2307.16211v2 · doi: 10.48550/arxiv.2307.16211 · pith_short_12: KHNZLO7KJDRZ · pith_short_16: KHNZLO7KJDRZDFK5 · pith_short_8: KHNZLO7K

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/KHNZLO7KJDRZDFK5NHBXLB35X7 \
  | 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: 51db95bbea48e391955d69c375877dbffd715f990459ee525e30c22b3ffe3996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c8d5f0f9119416c88d660274be68dd49b02e0444f327466b4ef7dc3554056f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-30T12:17:41Z",
    "title_canon_sha256": "d730376b608e1b7d6af61fdaf1e7e6b329e32844fb3912cd1ff2ac381a73026b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16211",
    "kind": "arxiv",
    "version": 2
  }
}