Pith Number

pith:C4S4A2VC

pith:2024:C4S4A2VC3N4SYFDLYJOLGDUHFM

not attested not anchored not stored refs pending

Halo Mergers Enhance the Growth of Massive Black Hole Seeds

Daniel J. Whalen, John A. Regan, Lewis R. Prole, Ralf S. Klessen, Simon C. O. Glover

arxiv:2410.06141 v1 · 2024-10-08 · astro-ph.GA · 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{C4S4A2VC3N4SYFDLYJOLGDUHFM}

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.

Cited by

1 paper in Pith

Direct Collapse Black Hole Candidates from Decaying Dark Matter

Receipt and verification

First computed	2026-07-05T09:50:34.363199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1725c06aa2db792c146bc25cb30e872b3fcd9239c91e7f053e8fd6e64e4f7bc5

Aliases

arxiv: 2410.06141 · arxiv_version: 2410.06141v1 · doi: 10.48550/arxiv.2410.06141 · pith_short_12: C4S4A2VC3N4S · pith_short_16: C4S4A2VC3N4SYFDL · pith_short_8: C4S4A2VC

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/C4S4A2VC3N4SYFDLYJOLGDUHFM \
  | 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: 1725c06aa2db792c146bc25cb30e872b3fcd9239c91e7f053e8fd6e64e4f7bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2961f0af8c50aa5d4b0ba078ac121bfe69eeebad0c6335dbf3963fd7431274c0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-08T15:43:46Z",
    "title_canon_sha256": "cf019c5d9af87b058af2ea220271ebf8a72dd7f41948b4d039b41aa5d7041f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.06141",
    "kind": "arxiv",
    "version": 1
  }
}