Pith Number

pith:YEONQOG4

pith:2024:YEONQOG4AA77PDPN2TXXLNQAAM

not attested not anchored not stored refs pending

Assisted morbidity coding: the SISCO.web use case for identifying the main diagnosis in Hospital Discharge Records

Elena Cardillo, Lucilla Frattura

arxiv:2412.09651 v2 · 2024-12-11 · cs.OH · 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{YEONQOG4AA77PDPN2TXXLNQAAM}

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	2026-07-05T10:26:11.698598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11cd838dc003ff78dedd4ef75b600032d88d0b9b9e75f43f627019ae9908dc4

Aliases

arxiv: 2412.09651 · arxiv_version: 2412.09651v2 · doi: 10.48550/arxiv.2412.09651 · pith_short_12: YEONQOG4AA77 · pith_short_16: YEONQOG4AA77PDPN · pith_short_8: YEONQOG4

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/YEONQOG4AA77PDPN2TXXLNQAAM \
  | 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: c11cd838dc003ff78dedd4ef75b600032d88d0b9b9e75f43f627019ae9908dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0447f05a65decb016145569449a885dc3591ddb624121df9f494791226d7e366",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2024-12-11T16:08:25Z",
    "title_canon_sha256": "4c868bb24520619650877e8684b6248f20bb6208dc84b551b47f84bc4b41fb23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09651",
    "kind": "arxiv",
    "version": 2
  }
}