Pith Number

pith:6HBBJYSL

pith:2005:6HBBJYSLASC356RZ75EV7LY76C

not attested not anchored not stored refs pending

Radio pulsars around intermediate mass black holes in super stellar clusters

A. Faulkner, A. Patruno, A. Possenti, M. Colpi

arxiv:astro-ph/0507229 v2 · 2005-07-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HBBJYSLASC356RZ75EV7LY76C}

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	2026-07-04T17:15:44.954660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c214e24b0485befa39ff495faf1ff0851b91e48245baa48bd2e6cdc1a5f327

Aliases

arxiv: astro-ph/0507229 · arxiv_version: astro-ph/0507229v2 · doi: 10.48550/arxiv.astro-ph/0507229 · pith_short_12: 6HBBJYSLASC3 · pith_short_16: 6HBBJYSLASC356RZ · pith_short_8: 6HBBJYSL

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/6HBBJYSLASC356RZ75EV7LY76C \
  | 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: f1c214e24b0485befa39ff495faf1ff0851b91e48245baa48bd2e6cdc1a5f327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea49b979cd199e0cc0f4de9575150350389c1b06f3973eb08dd3247d7328c5f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-09T21:30:35Z",
    "title_canon_sha256": "6a4a8b778d0f366185c175612ac79d6f5559c6a238cedbde2d8adbeecad09e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507229",
    "kind": "arxiv",
    "version": 2
  }
}