Pith Number

pith:C4SDQ6MF

pith:2023:C4SDQ6MFLLDUJ27EUASQD6MKKK

not attested not anchored not stored refs pending

Reviving stochasticity: uncertainty in SMBH binary eccentricity is unavoidable

Alexander Rawlings, Matias Mannerkoski, Peter H. Johansson, Thorsten Naab

arxiv:2307.08756 v3 · 2023-07-17 · 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{C4SDQ6MFLLDUJ27EUASQD6MKKK}

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.

Receipt and verification

First computed	2026-07-05T06:52:48.718021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17243879855ac744ebe4a02501f98a5289a1e3f8fafcef9dc47823d8da27ad43

Aliases

arxiv: 2307.08756 · arxiv_version: 2307.08756v3 · doi: 10.48550/arxiv.2307.08756 · pith_short_12: C4SDQ6MFLLDU · pith_short_16: C4SDQ6MFLLDUJ27E · pith_short_8: C4SDQ6MF

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/C4SDQ6MFLLDUJ27EUASQD6MKKK \
  | 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: 17243879855ac744ebe4a02501f98a5289a1e3f8fafcef9dc47823d8da27ad43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e424b491e24fb86042af9eb4f16421e7a2eaebc7f5a2aa5cb6a878f4369a8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-17T18:01:04Z",
    "title_canon_sha256": "bf42fd95508e444d88bfb8323e666f76809b7fbcab987523ba3ef0c7738e3643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08756",
    "kind": "arxiv",
    "version": 3
  }
}