Pith Number

pith:YK5ESDLL

pith:2011:YK5ESDLL644MFTSWHU5GABKHA7

not attested not anchored not stored refs pending

Roche Accretion of stars close to massive black holes

Lixin Dai, Roger D. Blandford

arxiv:1110.2614 v2 · 2011-10-12 · 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{YK5ESDLL644MFTSWHU5GABKHA7}

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	2026-05-18T00:05:08.280188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ba490d6bf738c2ce563d3a60054707fec49d21882db04dd105943e49d10a66

Aliases

arxiv: 1110.2614 · arxiv_version: 1110.2614v2 · doi: 10.48550/arxiv.1110.2614 · pith_short_12: YK5ESDLL644M · pith_short_16: YK5ESDLL644MFTSW · pith_short_8: YK5ESDLL

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/YK5ESDLL644MFTSWHU5GABKHA7 \
  | 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: c2ba490d6bf738c2ce563d3a60054707fec49d21882db04dd105943e49d10a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef4a0ea03453051971ef20d81bd519a8083a275cae898b701a8fdb9e8a5139d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-12T09:37:50Z",
    "title_canon_sha256": "50a5442bc095c051fb94f1cd7530d2da809543bf5104c7f3472bbf19a7d90594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2614",
    "kind": "arxiv",
    "version": 2
  }
}