Pith Number

pith:FKUVADNQ

pith:2026:FKUVADNQAYJ7PM4G6G4MJUP3EE

not attested not anchored not stored refs pending

GraphDiffMed: Knowledge-Constrained Differential Attention with Pharmacological Graph Priors for Medication Recommendation

Krati Saxena, Tomohiro Shibata

arxiv:2605.20188 v1 · 2026-03-21 · cs.LG · 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{FKUVADNQAYJ7PM4G6G4MJUP3EE}

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	2026-05-21T00:04:20.302982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa9500db00613f7b386f1b8c4d1fb2110b9b5001ba7b5654a79b42c37fd76e7

Aliases

arxiv: 2605.20188 · arxiv_version: 2605.20188v1 · doi: 10.48550/arxiv.2605.20188 · pith_short_12: FKUVADNQAYJ7 · pith_short_16: FKUVADNQAYJ7PM4G · pith_short_8: FKUVADNQ

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/FKUVADNQAYJ7PM4G6G4MJUP3EE \
  | 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: 2aa9500db00613f7b386f1b8c4d1fb2110b9b5001ba7b5654a79b42c37fd76e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2486d267e4f183c9064ad2dd2862d4f1e529280d1eca82ff96536d52f7b412",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-21T15:10:54Z",
    "title_canon_sha256": "3f753a0c70f3380e61bf524f1533c1bc724f0f674a038de416de72eb75cf6ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20188",
    "kind": "arxiv",
    "version": 1
  }
}