Pith Number

pith:IVD4AAII

pith:2020:IVD4AAII4NOZCRNSWD4MHOWXP7

not attested not anchored not stored refs pending

From Bright Binaries To Bumpy Backgrounds: Mapping Realistic Gravitational Wave Skies With Pulsar-Timing Arrays

Alberto Sesana, Rutger van Haasteren, Stephen R. Taylor

arxiv:2006.04810 v2 · 2020-06-08 · astro-ph.IM · astro-ph.GA · 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{IVD4AAII4NOZCRNSWD4MHOWXP7}

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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

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Reaching diffraction-limited localization with coherent PTAs

The Heavy Tailed Non-Gaussianity of the Supermassive Black Hole Gravitational Wave Background

Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2

Receipt and verification

First computed	2026-07-05T01:44:39.737500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4547c00108e35d9145b2b0f8c3bad77fc0085cf79986fd56f82e1b145126b3bb

Aliases

arxiv: 2006.04810 · arxiv_version: 2006.04810v2 · doi: 10.48550/arxiv.2006.04810 · pith_short_12: IVD4AAII4NOZ · pith_short_16: IVD4AAII4NOZCRNS · pith_short_8: IVD4AAII

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/IVD4AAII4NOZCRNSWD4MHOWXP7 \
  | 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: 4547c00108e35d9145b2b0f8c3bad77fc0085cf79986fd56f82e1b145126b3bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592cd79c3916d8bfc8cff63f9d82bd1d1c9b08428c66f3dbb0d0a909fa6f5723",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-06-08T18:00:00Z",
    "title_canon_sha256": "28269f1573589c48ac4fe357b6fe96ca17fca339ee85b94dd99ead77153d4f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04810",
    "kind": "arxiv",
    "version": 2
  }
}