Pith Number

pith:2KDYGSNL

pith:2010:2KDYGSNLBGTGJ3UJJLWXSJIBSS

not attested not anchored not stored refs pending

Accretion onto Intermediate Mass Black Holes Regulated by Radiative Feedback I. Parametric Study for Spherically Symmetric Accretion

Kwangho Park, Massimo Ricotti

arxiv:1006.1302 v2 · 2010-06-07 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KDYGSNLBGTGJ3UJJLWXSJIBSS}

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

GW231123: A Possible Primordial Black Hole Origin

Receipt and verification

First computed	2026-05-18T02:06:56.620311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2878349ab09a664ee894aed79250194b405b270a4a210359a91cfe63360c822

Aliases

arxiv: 1006.1302 · arxiv_version: 1006.1302v2 · doi: 10.48550/arxiv.1006.1302 · pith_short_12: 2KDYGSNLBGTG · pith_short_16: 2KDYGSNLBGTGJ3UJ · pith_short_8: 2KDYGSNL

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/2KDYGSNLBGTGJ3UJJLWXSJIBSS \
  | 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: d2878349ab09a664ee894aed79250194b405b270a4a210359a91cfe63360c822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86f6b96a4af42b5ccdd9434c09f1525ad6868291c8462b5088eba388d4cd58f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-07T17:28:58Z",
    "title_canon_sha256": "d0fdee7d3f27edca7fb34d376d86b45ea32a191f1911ef529ea75a6266c4c7e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1302",
    "kind": "arxiv",
    "version": 2
  }
}