Pith Number

pith:YU2RU5UD

pith:2018:YU2RU5UDSPPUEHYVDJX7MT2HMN

not attested not anchored not stored refs pending

Stunted accretion growth of black holes by combined effect of the flow angular momentum and radiation feedback

Hidenobu Yajima, Kazuyuki Omukai, Kazuyuki Sugimura, Kohei Inayoshi, Takashi Hosokawa

arxiv:1802.07264 v2 · 2018-02-20 · 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{YU2RU5UDSPPUEHYVDJX7MT2HMN}

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	2026-05-18T00:05:14.258926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5351a768393df421f151a6ff64f476354a4bee78750a829ca274faabf72a844

Aliases

arxiv: 1802.07264 · arxiv_version: 1802.07264v2 · doi: 10.48550/arxiv.1802.07264 · pith_short_12: YU2RU5UDSPPU · pith_short_16: YU2RU5UDSPPUEHYV · pith_short_8: YU2RU5UD

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/YU2RU5UDSPPUEHYVDJX7MT2HMN \
  | 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: c5351a768393df421f151a6ff64f476354a4bee78750a829ca274faabf72a844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762d4ce40a780722d9a554011d93dfe6fd265f822e971f5fdc1e213f37065404",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-20T19:00:01Z",
    "title_canon_sha256": "1834a47e4ee1fc109a42f72c3a7f0f258bc3b2ac297c9ebac5e2490ab9197884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07264",
    "kind": "arxiv",
    "version": 2
  }
}