Pith Number

pith:I7ANG2DV

pith:2023:I7ANG2DVIWII4M3ZJFVYGELFSC

not attested not anchored not stored refs pending

The most luminous AGN do not produce the majority of the detected stellar-mass black hole binary mergers in the local Universe

Elena Maria Rossi, Niccol\`o Veronesi, Sjoert van Velzen

arxiv:2306.09415 v2 · 2023-06-15 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7ANG2DVIWII4M3ZJFVYGELFSC}

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	2026-07-05T07:04:16.994660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c0d3687545908e3379496b8311659089bade71b8fa32f9603bbb423c690352

Aliases

arxiv: 2306.09415 · arxiv_version: 2306.09415v2 · doi: 10.48550/arxiv.2306.09415 · pith_short_12: I7ANG2DVIWII · pith_short_16: I7ANG2DVIWII4M3Z · pith_short_8: I7ANG2DV

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/I7ANG2DVIWII4M3ZJFVYGELFSC \
  | 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: 47c0d3687545908e3379496b8311659089bade71b8fa32f9603bbb423c690352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a15e5bb32e92a2d1112b46089096a9f7ac391ae1509c3a2eb54d35c0d09e706",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-15T18:00:32Z",
    "title_canon_sha256": "e6ac5fd1c188d9bde83018222b11932420e39d64ec9707dc678b5d81af59a0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09415",
    "kind": "arxiv",
    "version": 2
  }
}