Pith Number

pith:H3GDFOZ5

pith:2025:H3GDFOZ52DSKTPHHTMZXHRO6L7

not attested not anchored not stored refs pending

Query-driven Document-level Scientific Evidence Extraction from Biomedical Studies

Alessandra Pascale, Anya Belz, Joao Bettencourt-Silva, Massimiliano Pronesti, Oisin Redmond, Paul Flanagan, Yufang Hou

arxiv:2505.06186 v3 · 2025-05-09 · cs.CL · 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{H3GDFOZ52DSKTPHHTMZXHRO6L7}

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	2026-07-05T11:12:31.487510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecc32bb3dd0e4a9bce79b3373c5de5fd2df73c9d61461d9b2a24caab1b129a2

Aliases

arxiv: 2505.06186 · arxiv_version: 2505.06186v3 · doi: 10.48550/arxiv.2505.06186 · pith_short_12: H3GDFOZ52DSK · pith_short_16: H3GDFOZ52DSKTPHH · pith_short_8: H3GDFOZ5

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/H3GDFOZ52DSKTPHHTMZXHRO6L7 \
  | 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: 3ecc32bb3dd0e4a9bce79b3373c5de5fd2df73c9d61461d9b2a24caab1b129a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e15d18d89d5e72dc9d603624fb1a7def91c67fd8f7eafe397b9b3e228909eae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-09T16:55:06Z",
    "title_canon_sha256": "e76feeec2bfa27185a94d47acf30da30baff42ca8c38f7f0a79d54abb2915bb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06186",
    "kind": "arxiv",
    "version": 3
  }
}