Pith Number

pith:TFFD7FQG

pith:2021:TFFD7FQGEEPVCAZFV4UFO5PJDD

not attested not anchored not stored refs pending

Multi-messenger Time-domain Signatures Of Supermassive Black Hole Binaries

Jessie Runnoe, Jonathan R. Trump, Maria Charisi, Stephen R. Taylor, Tamara Bogdanovic

arxiv:2110.14661 v1 · 2021-10-27 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFFD7FQGEEPVCAZFV4UFO5PJDD}

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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

2 papers in Pith

\texttt{calypso}: a Parameter-Conditioned Stochastic Surrogate Model for Circumbinary Accretion Time-Series

Testing General Relativity with Individual Supermassive Black Hole Binaries

Receipt and verification

First computed	2026-07-05T03:45:52.532131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994a3f9606211f510325af285775e918ecd85268da708f9d085649d571fcfa0d

Aliases

arxiv: 2110.14661 · arxiv_version: 2110.14661v1 · doi: 10.48550/arxiv.2110.14661 · pith_short_12: TFFD7FQGEEPV · pith_short_16: TFFD7FQGEEPVCAZF · pith_short_8: TFFD7FQG

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/TFFD7FQGEEPVCAZFV4UFO5PJDD \
  | 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: 994a3f9606211f510325af285775e918ecd85268da708f9d085649d571fcfa0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce16d22d909bc14f55da02c12e7a63bfba4b25fc801df06af238a5f29623362d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-10-27T18:00:03Z",
    "title_canon_sha256": "fca3efe7ce3790a1d9d5bfa4913c483e9f1c5f03c7e80721afcaea4fef0729c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14661",
    "kind": "arxiv",
    "version": 1
  }
}