Pith Number

pith:W7BFVTCS

pith:2005:W7BFVTCSIBUL5AV3VENTK5GC7Z

not attested not anchored not stored refs pending

Polarized Cosmological Gravitational Waves from Primordial Helical Turbulence

2), (2) Center for Plasma Astrophysics (Georgia)), Bharat Ratra (1); ((1) Kansas State University (USA), Grigol Gogoberidze (2), Tina Kahniashvili (1

arxiv:astro-ph/0505628 v2 · 2005-05-31 · astro-ph · gr-qc · nlin.CD · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7BFVTCSIBUL5AV3VENTK5GC7Z}

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

Detecting Parity-Violating Gravitational Wave Backgrounds with Pulsar Polarization Arrays

Detecting Chiral Gravitational Wave Background with a Dipole Pulsar Timing Array

Receipt and verification

First computed	2026-05-18T01:40:33.998865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7c25acc524068be82bba91b3574c2fe69c22d679d8f52f0e930ba0e467cf80e

Aliases

arxiv: astro-ph/0505628 · arxiv_version: astro-ph/0505628v2 · doi: 10.48550/arxiv.astro-ph/0505628 · pith_short_12: W7BFVTCSIBUL · pith_short_16: W7BFVTCSIBUL5AV3 · pith_short_8: W7BFVTCS

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/W7BFVTCSIBUL5AV3VENTK5GC7Z \
  | 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: b7c25acc524068be82bba91b3574c2fe69c22d679d8f52f0e930ba0e467cf80e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ccb5ca957f294c2a287bb20e59d1cea4d7246615fa8c99bd863b7d92e050d8",
    "cross_cats_sorted": [
      "gr-qc",
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-31T17:27:50Z",
    "title_canon_sha256": "708a40fd2c190e3691799b97428eb141904c34beef2988c4292927a59639ed9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505628",
    "kind": "arxiv",
    "version": 2
  }
}