Pith Number

pith:2CY2CLXI

pith:2022:2CY2CLXI3I7HOO6FGSEY5FQDY2

not attested not anchored not stored refs pending

A Unified Review of Deep Learning for Automated Medical Coding

Ara Taalas, Esa Pitk\"anen, Hang Dong, Honghan Wu, Pekka Marttinen, Shaoxiong Ji, Wei Sun, Xiaobo Li, Yijia Zhang

arxiv:2201.02797 v5 · 2022-01-08 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CY2CLXI3I7HOO6FGSEY5FQDY2}

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	2026-07-05T08:18:38.925228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b1a12ee8da3e773bc534898e9603c6a78619027cc468a49f7381aa606252da

Aliases

arxiv: 2201.02797 · arxiv_version: 2201.02797v5 · doi: 10.48550/arxiv.2201.02797 · pith_short_12: 2CY2CLXI3I7H · pith_short_16: 2CY2CLXI3I7HOO6F · pith_short_8: 2CY2CLXI

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/2CY2CLXI3I7HOO6FGSEY5FQDY2 \
  | 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: d0b1a12ee8da3e773bc534898e9603c6a78619027cc468a49f7381aa606252da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348edd53e3fb14dcb71473bdd51e1ea7112cf5f30e72ae98aab90204d129035b",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-08T09:37:23Z",
    "title_canon_sha256": "ddc9b5322ef4b1c1ffe09d7b984cd0c073440bd5df2d702125fa6a20385fbe9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02797",
    "kind": "arxiv",
    "version": 5
  }
}