Pith Number

pith:A4TP3NOO

pith:2015:A4TP3NOOK7YSPRIZM5R4Y2NOUT

not attested not anchored not stored refs pending

Probing circular polarization in stochastic gravitational wave background with pulsar timing arrays

Jiro Soda, Ryo Kato

arxiv:1512.09139 v1 · 2015-12-30 · gr-qc · astro-ph.HE

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4TP3NOOK7YSPRIZM5R4Y2NOUT}

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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

5 papers in Pith

First astrometric constraints on parity-violation in the gravitational wave background

Detecting Parity-Violating Gravitational Wave Backgrounds with Pulsar Polarization Arrays

Chiral gravitational waves from multi-phase magnetogenesis

Transient Parity Violation during Inflation: Implications for PTA Gravitational Waves

Detecting Chiral Gravitational Wave Background with a Dipole Pulsar Timing Array

Receipt and verification

First computed	2026-05-18T01:18:25.037494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0726fdb5ce57f127c5196763cc69aea4e01956ee3b65978b2434a4cfbc12e4f4

Aliases

arxiv: 1512.09139 · arxiv_version: 1512.09139v1 · doi: 10.48550/arxiv.1512.09139 · pith_short_12: A4TP3NOOK7YS · pith_short_16: A4TP3NOOK7YSPRIZ · pith_short_8: A4TP3NOO

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/A4TP3NOOK7YSPRIZM5R4Y2NOUT \
  | 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: 0726fdb5ce57f127c5196763cc69aea4e01956ee3b65978b2434a4cfbc12e4f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40aee8a400dc92b0e5474eed33ceedf23e8e715a142a61584b35d63ffc849e91",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-30T20:59:58Z",
    "title_canon_sha256": "b34883e4ab0bcab44ca3511b49caafd1a4ece489949aa03b432cc2153c6ee668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09139",
    "kind": "arxiv",
    "version": 1
  }
}