Pith Number

pith:2QQX7CR5

pith:2025:2QQX7CR57D36AMQWS2PQTA4BCC

not attested not anchored not stored refs pending

Reasoning Language Model for Personalized Lung Cancer Screening

Chuang Niu, Ge Wang

arxiv:2509.06169 v1 · 2025-09-07 · 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{2QQX7CR57D36AMQWS2PQTA4BCC}

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	2026-07-05T12:06:30.944364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4217f8a3df8f7e03216969f09838110abcf26619930137422a27c83391b90d2

Aliases

arxiv: 2509.06169 · arxiv_version: 2509.06169v1 · doi: 10.48550/arxiv.2509.06169 · pith_short_12: 2QQX7CR57D36 · pith_short_16: 2QQX7CR57D36AMQW · pith_short_8: 2QQX7CR5

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/2QQX7CR57D36AMQWS2PQTA4BCC \
  | 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: d4217f8a3df8f7e03216969f09838110abcf26619930137422a27c83391b90d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb73d88cad0b8e61d98b3eba97a10c46347b46936d3cb1e35748e545092adac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-07T18:38:39Z",
    "title_canon_sha256": "8e9996a1ae3c99d292e04d707634f3a48cb66534a4b37486745fa35b361e2332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06169",
    "kind": "arxiv",
    "version": 1
  }
}