Pith Number

pith:VUIYGBFP

pith:2024:VUIYGBFPFKGFLWVY7YUSGGV3L5

not attested not anchored not stored refs pending

The spatial correlations between pulsars for interfering sources in Pulsar Timing Array and evidence for gravitational-wave background in NANOGrav 15-year data set

Qing-Guo Huang, Yan-Chen Bi, Yu-Mei Wu

arxiv:2407.07319 v2 · 2024-07-10 · astro-ph.CO · astro-ph.HE · 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{VUIYGBFPFKGFLWVY7YUSGGV3L5}

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

Population statistics of nanohertz gravitational wave sources

A Joint Optimal Search for Gravitational Waves from Resolved and Unresolved Supermassive Binary Black Holes with Pulsar Timing Arrays

Receipt and verification

First computed	2026-07-05T08:50:13.948618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad118304af2a8c55dab8fe29231abb5f5dc5ee19e8726dc80903bd3ae7a4b891

Aliases

arxiv: 2407.07319 · arxiv_version: 2407.07319v2 · doi: 10.48550/arxiv.2407.07319 · pith_short_12: VUIYGBFPFKGF · pith_short_16: VUIYGBFPFKGFLWVY · pith_short_8: VUIYGBFP

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/VUIYGBFPFKGFLWVY7YUSGGV3L5 \
  | 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: ad118304af2a8c55dab8fe29231abb5f5dc5ee19e8726dc80903bd3ae7a4b891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d5748b804152874efcbbf6411aff8e074f421b5b84d23ddfa6c29c286a0929",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-10T02:30:09Z",
    "title_canon_sha256": "5016445a2ad51ef3a9a631cc67dd18c3225eb604a2fad1c0e68e019946756861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07319",
    "kind": "arxiv",
    "version": 2
  }
}