Pith Number

pith:4OCFL2QF

pith:2025:4OCFL2QFXMBQ3RGKFBEE56ZL3R

not attested not anchored not stored refs pending

A Large Language Model Based Pipeline for Review of Systems Entity Recognition from Clinical Notes

Abdulaziz Ahmed, Dursun Delen, Hemanth Reddy Singareddy, Hieu Nghiem, Jivan Lamichhane, Johnson Thomas, William Paiva, Zhuqi Miao

arxiv:2506.11067 v3 · 2025-05-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OCFL2QFXMBQ3RGKFBEE56ZL3R}

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	2026-05-17T23:39:17.927391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38455ea05bb030dc4ca28484efb2bdc7b8bf991065cf203fcbb49d8017241c0

Aliases

arxiv: 2506.11067 · arxiv_version: 2506.11067v3 · doi: 10.48550/arxiv.2506.11067 · pith_short_12: 4OCFL2QFXMBQ · pith_short_16: 4OCFL2QFXMBQ3RGK · pith_short_8: 4OCFL2QF

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/4OCFL2QFXMBQ3RGKFBEE56ZL3R \
  | 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: e38455ea05bb030dc4ca28484efb2bdc7b8bf991065cf203fcbb49d8017241c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff6288591da34ffc6f93cb23073bc612739c9d614afc72532508406f22846dd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-31T23:11:28Z",
    "title_canon_sha256": "ba88ff505b20d6e210adee33b02ef4331c48000add6f77978c063bc5f3518c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11067",
    "kind": "arxiv",
    "version": 3
  }
}