Pith Number

pith:I3OAEKOX

pith:2022:I3OAEKOXF2KUZN5WR324PYJDCU

not attested not anchored not stored refs pending

Automated Clinical Coding: What, Why, and Where We Are?

Beatrice Alex, Hang Dong, Honghan Wu, Jiaoyan Chen, Joshua Matterson, Mat\'u\v{s} Falis, Shaoxiong Ji, William Whiteley

arxiv:2203.11092 v3 · 2022-03-21 · 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{I3OAEKOXF2KUZN5WR324PYJDCU}

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	2026-07-05T05:04:28.499606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46dc0229d72e954cb7b68ef5c7e123150f0860e29d002123c53366350563d898

Aliases

arxiv: 2203.11092 · arxiv_version: 2203.11092v3 · doi: 10.48550/arxiv.2203.11092 · pith_short_12: I3OAEKOXF2KU · pith_short_16: I3OAEKOXF2KUZN5W · pith_short_8: I3OAEKOX

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/I3OAEKOXF2KUZN5WR324PYJDCU \
  | 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: 46dc0229d72e954cb7b68ef5c7e123150f0860e29d002123c53366350563d898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e9da548fc509799ba8fe379de87c32a39a5c880c4bda258a534a2cc2af6ee5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-21T16:17:38Z",
    "title_canon_sha256": "233b7525c1b4e633f5504235aa84332ff2d5bfd6bbc64448f580a04d89d098a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11092",
    "kind": "arxiv",
    "version": 3
  }
}