Pith Number

pith:JTR4PUYZ

pith:2012:JTR4PUYZJZBIGLSZZRYXEWXSDX

not attested not anchored not stored refs pending

Limits on the Stochastic Gravitational Wave Background from the North American Nanohertz Observatory for Gravitational Waves

A. Brazier, A. N. Lommen, D. Nice, D. Perrodin, D. Stinebring, F. Jenet, I. H. Stairs, J. Ellis, J. Lazio, J. M. Cordes, J. Swiggum, L. S. Finn, M. E. Gonzalez, M. McLaughlin, N. Palliyaguru, P. B. Demorest, P. Freire, R. D. Ferdman, R. M. Shannon, S. Burke-Spolaor, S. Giampanis, S. J. Chamberlin, S. Ransom, V. M. Kaspi, W. W. Zhu, X. Siemens, Z. Arzoumanian

arxiv:1201.6641 v1 · 2012-01-31 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTR4PUYZJZBIGLSZZRYXEWXSDX}

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

Isotropy, anisotropies and non-Gaussianity in the scalar-induced gravitational-wave background: diagrammatic approach for primordial non-Gaussianity up to arbitrary order

Receipt and verification

First computed	2026-05-18T01:58:37.379545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce3c7d3194e42832e59cc71725af21dea7b40d0de9865f62caa5ead7e239b98

Aliases

arxiv: 1201.6641 · arxiv_version: 1201.6641v1 · doi: 10.48550/arxiv.1201.6641 · pith_short_12: JTR4PUYZJZBI · pith_short_16: JTR4PUYZJZBIGLSZ · pith_short_8: JTR4PUYZ

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/JTR4PUYZJZBIGLSZZRYXEWXSDX \
  | 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: 4ce3c7d3194e42832e59cc71725af21dea7b40d0de9865f62caa5ead7e239b98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cfe01dc0a16184ff0707d718da1e072a2fa6cecd3e215994fc2f169b348f0b0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-31T18:30:33Z",
    "title_canon_sha256": "058d67f81ee72d853514901120162b787572816b8c715100f885dae37c6ca0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6641",
    "kind": "arxiv",
    "version": 1
  }
}