Pith Number

pith:5JRCPKPN

pith:2023:5JRCPKPN6KLROTSMPW7CA5SSEU

not attested not anchored not stored refs pending

Large Language Models for Biomedical Knowledge Graph Construction: Information extraction from EMR notes

Davit Shahnazaryan, Fadi Shaya, Kent Small, Spartak Bughdaryan, Vahan Arsenyan

arxiv:2301.12473 v2 · 2023-01-29 · cs.CL · 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{5JRCPKPN6KLROTSMPW7CA5SSEU}

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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.

Cited by

1 paper in Pith

Structured Extraction of Real World Medical Knowledge using LLMs for Summarization and Search

Receipt and verification

First computed	2026-07-05T10:06:36.904771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6227a9edf297174e4c7dbe207652251de0b16913824a670b98057209fbff5a

Aliases

arxiv: 2301.12473 · arxiv_version: 2301.12473v2 · doi: 10.48550/arxiv.2301.12473 · pith_short_12: 5JRCPKPN6KLR · pith_short_16: 5JRCPKPN6KLROTSM · pith_short_8: 5JRCPKPN

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/5JRCPKPN6KLROTSMPW7CA5SSEU \
  | 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: ea6227a9edf297174e4c7dbe207652251de0b16913824a670b98057209fbff5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201e4bfb9161d0deb15fcd2566d4d4b51e2ab7a7cfc5d0a7dd70b608a6d40822",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-29T15:52:33Z",
    "title_canon_sha256": "626c152877c00aea7ceadc012b910a4332ff802f22e4d04f4068a694e7c78d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12473",
    "kind": "arxiv",
    "version": 2
  }
}