Pith Number

pith:RJT5XCAC

pith:2026:RJT5XCACAM667VU35LAEU5PT7T

not attested not anchored not stored refs pending

Charting the Galactic Underworld I: Comprehensive simulations of the kinematics, rates, and demographics of Milky Way black holes

Adrian M. Price-Whelan, Julianne J. Dalcanton, Katelyn Breivik, Mathieu Renzo, Natasha S. Abrams, Tom Wagg

arxiv:2607.22814 v1 · 2026-07-24 · astro-ph.GA · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJT5XCACAM667VU35LAEU5PT7T}

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	2026-07-28T00:21:55.813716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a67db8802033defd69beac04a75f3fcdcfa7cf4ea8da983664257f9dc6060db

Aliases

arxiv: 2607.22814 · arxiv_version: 2607.22814v1 · doi: 10.48550/arxiv.2607.22814 · pith_short_12: RJT5XCACAM66 · pith_short_16: RJT5XCACAM667VU3 · pith_short_8: RJT5XCAC

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/RJT5XCACAM667VU35LAEU5PT7T \
  | 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: 8a67db8802033defd69beac04a75f3fcdcfa7cf4ea8da983664257f9dc6060db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9f4a4da129730312c7794b869f83977e4746b5bb273efd6ffba9a76dc4fae1",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-24T18:00:01Z",
    "title_canon_sha256": "82863c7feae15751889b61464f1637c6e18fb267cbd4f17dac63bb80cf33ff4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22814",
    "kind": "arxiv",
    "version": 1
  }
}