Pith Number

pith:M2ZWL474

pith:2024:M2ZWL474CADOPY4ZTIAC266S63

not attested not anchored not stored refs pending

Constraining string cosmology with the gravitational-wave background using the NANOGrav 15-year data set

Lang Liu, Qin Tan, You Wu

arxiv:2409.17846 v2 · 2024-09-26 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2ZWL474CADOPY4ZTIAC266S63}

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

Manifestation of Quantum Forces in Spacetime: Towards a General Theory of Quantum Forces

Receipt and verification

First computed	2026-07-05T10:39:21.201859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b365f3fc1006e7e3999a002d7bd2f6efa3a9a8be1d30715bfc3f020ba53645

Aliases

arxiv: 2409.17846 · arxiv_version: 2409.17846v2 · doi: 10.48550/arxiv.2409.17846 · pith_short_12: M2ZWL474CADO · pith_short_16: M2ZWL474CADOPY4Z · pith_short_8: M2ZWL474

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/M2ZWL474CADOPY4ZTIAC266S63 \
  | 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: 66b365f3fc1006e7e3999a002d7bd2f6efa3a9a8be1d30715bfc3f020ba53645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4d4f5eb3d546f6f946f55717e6e2991612ade174178bb2373c3e2768aaf93c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-09-26T13:52:38Z",
    "title_canon_sha256": "69638ac9bcef94d762f8e1d06ffe3a3def40af47a664fa141c52991666b9630c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.17846",
    "kind": "arxiv",
    "version": 2
  }
}