Pith Number

pith:VTPDOL3D

pith:2026:VTPDOL3DHBHBLC3LUHB27XZWHT

not attested not anchored not stored refs pending

Automated ICD Classification of Psychiatric Diagnoses: From Classical NLP to Large Language Models

Alejandro de la Torre-Luque, Enrique Baca-Garc\'ia, Fernando Ortega, Jorge Due\~nas-Ler\'in, Merc\'e Salvador Robert, Ra\'ul Lara-Cabrera

arxiv:2605.21154 v1 · 2026-05-20 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTPDOL3DHBHBLC3LUHB27XZWHT}

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	2026-05-21T01:05:40.235411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acde372f63384e158b6ba1c3afdf363ce116748e3baa9a5da904b7b932991d04

Aliases

arxiv: 2605.21154 · arxiv_version: 2605.21154v1 · doi: 10.48550/arxiv.2605.21154 · pith_short_12: VTPDOL3DHBHB · pith_short_16: VTPDOL3DHBHBLC3L · pith_short_8: VTPDOL3D

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/VTPDOL3DHBHBLC3LUHB27XZWHT \
  | 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: acde372f63384e158b6ba1c3afdf363ce116748e3baa9a5da904b7b932991d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09be9cdccbfeedb5be74ca79dab09560095b596364588d260350f9388f383da7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-20T13:26:05Z",
    "title_canon_sha256": "d940a21df48a20953b1b7cac73391b5d932ba50eb44eebd034cb0c347da0ee21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21154",
    "kind": "arxiv",
    "version": 1
  }
}