Pith Number

pith:GDLIBCA4

pith:2019:GDLIBCA4K7SWCZLVE2JR7LZH7K

not attested not anchored not stored refs pending

Extraction and Analysis of Clinically Important Follow-up Recommendations in a Large Radiology Dataset

Meliha Yetisgen, Ozlem Uzuner, Thomas H Payne, Wilson Lau

arxiv:1905.05877 v1 · 2019-05-14 · 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{GDLIBCA4K7SWCZLVE2JR7LZH7K}

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	2026-05-17T23:46:08.248498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d680881c57e561657526931faf27faa08cf1a1a4c2b3db639361d4ee026a14

Aliases

arxiv: 1905.05877 · arxiv_version: 1905.05877v1 · doi: 10.48550/arxiv.1905.05877 · pith_short_12: GDLIBCA4K7SW · pith_short_16: GDLIBCA4K7SWCZLV · pith_short_8: GDLIBCA4

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/GDLIBCA4K7SWCZLVE2JR7LZH7K \
  | 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: 30d680881c57e561657526931faf27faa08cf1a1a4c2b3db639361d4ee026a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46cce509c6c2a7b212931b391a64d3d5728e1858653378823b79a2e1b7d08f87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-14T23:11:46Z",
    "title_canon_sha256": "e52271db6a533df1f483148c40d284d099916adb33faa2e10a4091b0df39dd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05877",
    "kind": "arxiv",
    "version": 1
  }
}