Pith Number

pith:EBFB2OPL

pith:2017:EBFB2OPLELZRXPI4LKPVEZDRVG

not attested not anchored not stored refs pending

Intelligent Word Embeddings of Free-Text Radiology Reports

Daniel L. Rubin, Imon Banerjee, Roger Eric Goldman, Sriraman Madhavan

arxiv:1711.06968 v1 · 2017-11-19 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBFB2OPLELZRXPI4LKPVEZDRVG}

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	2026-05-18T00:30:14.992793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204a1d39eb22f31bbd1c5a9f526471a99f992431e65a03a02b52f38535507e43

Aliases

arxiv: 1711.06968 · arxiv_version: 1711.06968v1 · doi: 10.48550/arxiv.1711.06968 · pith_short_12: EBFB2OPLELZR · pith_short_16: EBFB2OPLELZRXPI4 · pith_short_8: EBFB2OPL

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/EBFB2OPLELZRXPI4LKPVEZDRVG \
  | 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: 204a1d39eb22f31bbd1c5a9f526471a99f992431e65a03a02b52f38535507e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fabeb8ff6b9d67220c32b80e814d48f4098ec058257a9f3f01b017bea4e825a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-19T05:14:36Z",
    "title_canon_sha256": "81c9560ef6f446bf278acef2202196659e40c1b792cf803d2618777d14620ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06968",
    "kind": "arxiv",
    "version": 1
  }
}