Pith Number

pith:R77UJCIW

pith:2010:R77UJCIWL6TP57GBHPP2VFJBTT

not attested not anchored not stored refs pending

Detecting massive gravitons using pulsar timing arrays

Fredrick A. Jenet, Kejia Lee, Michael Kramer, Norbert Wex, Richard H. Price

arxiv:1008.2561 v2 · 2010-08-16 · astro-ph.HE · 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{R77UJCIWL6TP57GBHPP2VFJBTT}

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

2 papers in Pith

The Confrontation between General Relativity and Experiment

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

Receipt and verification

First computed	2026-05-18T04:30:48.223786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fff4489165fa6fefcc13bdfaa95219cfd0ef2cfd172624c280498c640439d71

Aliases

arxiv: 1008.2561 · arxiv_version: 1008.2561v2 · doi: 10.48550/arxiv.1008.2561 · pith_short_12: R77UJCIWL6TP · pith_short_16: R77UJCIWL6TP57GB · pith_short_8: R77UJCIW

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/R77UJCIWL6TP57GBHPP2VFJBTT \
  | 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: 8fff4489165fa6fefcc13bdfaa95219cfd0ef2cfd172624c280498c640439d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a8db0ef563d93232c5af193f57d3fa9ff81695082025bdb557851e710788dc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-16T00:31:06Z",
    "title_canon_sha256": "33aea8253ce4812e3ba651d70cc0c0c7718e0eb74e8ffaa848699f241a2cbc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2561",
    "kind": "arxiv",
    "version": 2
  }
}