Pith Number

pith:UJN2RL2W

pith:2023:UJN2RL2WMRXIIPWPBUXLI65MSW

not attested not anchored not stored refs pending

Binary vision: The merging black hole binary mass distribution via iterative density estimation

Jam Sadiq, Mark Gieles, Thomas Dent

arxiv:2307.12092 v2 · 2023-07-22 · astro-ph.HE · 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{UJN2RL2WMRXIIPWPBUXLI65MSW}

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	2026-07-05T09:38:21.192033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a25ba8af56646e843ecf0d2eb47bac959cc704478280cb6b863764b2afd5ca53

Aliases

arxiv: 2307.12092 · arxiv_version: 2307.12092v2 · doi: 10.48550/arxiv.2307.12092 · pith_short_12: UJN2RL2WMRXI · pith_short_16: UJN2RL2WMRXIIPWP · pith_short_8: UJN2RL2W

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/UJN2RL2WMRXIIPWPBUXLI65MSW \
  | 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: a25ba8af56646e843ecf0d2eb47bac959cc704478280cb6b863764b2afd5ca53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e955e57c6ca056e6bfbb5910e8da24ad6badebf3ffddd715e4515dc36221b4bf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-22T14:47:07Z",
    "title_canon_sha256": "736948a89a687a36b4265a4f5de427157dba18dc014087ca575f229f9042b718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12092",
    "kind": "arxiv",
    "version": 2
  }
}