Pith Number

pith:45GAS5CV

pith:2018:45GAS5CVFV34CQVCCAL2SCEDYG

not attested not anchored not stored refs pending

Super-Eddington accretion of dusty gas onto seed black holes: metallicity-dependent efficiency of mass growth

Daisuke Toyouchi, Kazuyuki Sugimura, Riouhei Nakatani, Rolf Kuiper, Takashi Hosokawa

arxiv:1811.01368 v2 · 2018-11-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45GAS5CVFV34CQVCCAL2SCEDYG}

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	2026-05-17T23:41:12.699506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74c0974552d77c142a21017a90883c1a03a57aa4763632bdbdc90a0a42c7003

Aliases

arxiv: 1811.01368 · arxiv_version: 1811.01368v2 · doi: 10.48550/arxiv.1811.01368 · pith_short_12: 45GAS5CVFV34 · pith_short_16: 45GAS5CVFV34CQVC · pith_short_8: 45GAS5CV

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/45GAS5CVFV34CQVCCAL2SCEDYG \
  | 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: e74c0974552d77c142a21017a90883c1a03a57aa4763632bdbdc90a0a42c7003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d40418e152b5582fe813c0ae4651059473e0da6c03d8050c21ec14762a93c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-04T13:40:28Z",
    "title_canon_sha256": "7c9e43715c9adc89d58762ad95836346d978e84184610d95a35eead60bd07311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01368",
    "kind": "arxiv",
    "version": 2
  }
}