Pith Number

pith:EBCGIID7

pith:2026:EBCGIID7I4OO5F6Q3ARFXOP2F2

not attested not anchored not stored refs pending

Neurosymbolic Clinical Trial Matching via LLM-Driven Abduction and Logical Verification

Baiyang Qu, Leonardo Ranaldi, Marco Valentino, Xi Wang

arxiv:2606.20895 v1 · 2026-06-18 · 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{EBCGIID7I4OO5F6Q3ARFXOP2F2}

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	2026-06-23T00:12:02.063678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204464207f471cee97d0d8225bb9fa2e954b196b1d88ad0644b4ca7df07e3bfd

Aliases

arxiv: 2606.20895 · arxiv_version: 2606.20895v1 · doi: 10.48550/arxiv.2606.20895 · pith_short_12: EBCGIID7I4OO · pith_short_16: EBCGIID7I4OO5F6Q · pith_short_8: EBCGIID7

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/EBCGIID7I4OO5F6Q3ARFXOP2F2 \
  | 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: 204464207f471cee97d0d8225bb9fa2e954b196b1d88ad0644b4ca7df07e3bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4642936d95d000ad519879fe6c0ae0e282141fc38f02525180d5e801b80bcc8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T19:43:57Z",
    "title_canon_sha256": "95f2e03332df8e1e793d952b33b8aabb9099c4acd277533f36f41df7d3ca25ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20895",
    "kind": "arxiv",
    "version": 1
  }
}