Pith Number

pith:4O373LTH

pith:2018:4O373LTHA3D3E52FYSYY6TWSH4

not attested not anchored not stored refs pending

A Scalable Machine Learning Approach for Inferring Probabilistic US-LI-RADS Categorization

Daniel L. Rubin, Hailey H. Choi, Imon Banerjee, Terry Desser

arxiv:1806.07346 v1 · 2018-06-15 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O373LTHA3D3E52FYSYY6TWSH4}

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	2026-05-18T00:12:51.264809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b7fdae6706c7b27745c4b18f4ed23f1fd3bd36ba0c1af35e3f2a02b162cd73

Aliases

arxiv: 1806.07346 · arxiv_version: 1806.07346v1 · doi: 10.48550/arxiv.1806.07346 · pith_short_12: 4O373LTHA3D3 · pith_short_16: 4O373LTHA3D3E52F · pith_short_8: 4O373LTH

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/4O373LTHA3D3E52FYSYY6TWSH4 \
  | 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: e3b7fdae6706c7b27745c4b18f4ed23f1fd3bd36ba0c1af35e3f2a02b162cd73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418c1658a5d075c6f5729be8901ae28bdcc29aceeaafa007777ee455b93d38af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-15T20:11:22Z",
    "title_canon_sha256": "ce60042503a294febc8ed6310978f4314569ced22a582a2a81530c174ae5aa46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07346",
    "kind": "arxiv",
    "version": 1
  }
}