Pith Number

pith:QTJ33AQC

pith:2023:QTJ33AQCKCAZ35N3OQ7FTVV4GD

not attested not anchored not stored refs pending

Search for Stochastic Gravitational-Wave Background from Massive Gravity in the NANOGrav 12.5-Year Data Set

Qing-Guo Huang, Yu-Mei Wu, Zu-Cheng Chen

arxiv:2302.00229 v1 · 2023-02-01 · gr-qc · astro-ph.CO · astro-ph.GA · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTJ33AQCKCAZ35N3OQ7FTVV4GD}

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

Forecasting graviton-mass constraints from the full covariance of PTA-astrometry ORF estimators

Receipt and verification

First computed	2026-07-05T10:39:58.351750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d3bd820250819df5bb743e59d6bc30e24f0e19b84517c172be461038dbe501

Aliases

arxiv: 2302.00229 · arxiv_version: 2302.00229v1 · doi: 10.48550/arxiv.2302.00229 · pith_short_12: QTJ33AQCKCAZ · pith_short_16: QTJ33AQCKCAZ35N3 · pith_short_8: QTJ33AQC

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/QTJ33AQCKCAZ35N3OQ7FTVV4GD \
  | 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: 84d3bd820250819df5bb743e59d6bc30e24f0e19b84517c172be461038dbe501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b196937081484d6f74ffde84c2096a81cdd58adca237979d8092eae8a48986c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-01T04:19:54Z",
    "title_canon_sha256": "10ad11d4ca220256d698427b8afb45033fd9e12f952f067794984d19477095b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00229",
    "kind": "arxiv",
    "version": 1
  }
}