Pith Number

pith:J2E3ARHA

pith:2001:J2E3ARHAM6VMJVAHOBOFLT4ETC

not attested not anchored not stored refs pending

A Practical Theorem on Gravitational Wave Backgrounds

E.S. Phinney (Caltech)

arxiv:astro-ph/0108028 v1 · 2001-08-02 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2E3ARHAM6VMJVAHOBOFLT4ETC}

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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

27 papers in Pith

Population statistics of nanohertz gravitational wave sources

Modeling Uncertainties in Modified Gravity Predictions for the Stochastic Gravitational-Wave Background

Effects of Solar Wind Plasma Noise on Stochastic Gravitational Wave Background Searches with the LISA-Taiji Network

Synergies Between Pulsar Timing Array and Astrometry

PTA-Compatible Domain Walls at LISA and Taiji: Bayesian Reconstruction and Multiband Inference

Receipt and verification

First computed	2026-07-04T14:11:24.589426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e89b044e067aac4d407705c55cf8498888b4e6a86a13ca8665e945b32daf65c

Aliases

arxiv: astro-ph/0108028 · arxiv_version: astro-ph/0108028v1 · doi: 10.48550/arxiv.astro-ph/0108028 · pith_short_12: J2E3ARHAM6VM · pith_short_16: J2E3ARHAM6VMJVAH · pith_short_8: J2E3ARHA

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/J2E3ARHAM6VMJVAHOBOFLT4ETC \
  | 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: 4e89b044e067aac4d407705c55cf8498888b4e6a86a13ca8665e945b32daf65c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13b1796de80aa491e3a08976190b50e5ae56c754696df9e60398b36c9f8e57e7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-08-02T00:24:40Z",
    "title_canon_sha256": "64136a7ef041479b0102ab5a986d8e319ff88ec7cd3f934bbf9175c4414b3b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0108028",
    "kind": "arxiv",
    "version": 1
  }
}