Pith Number

pith:5SD3K6ZM

pith:2025:5SD3K6ZMYIK4EVTAKKAYHDAL6E

not attested not anchored not stored refs pending

An analysis of the combination of feature selection and machine learning methods for an accurate and timely detection of lung cancer

Abbas Mirzaei, Babak Nuri Moghaddam, Davoud Yousefi, Farnaz Hoseini, Omid Shahriyar

arxiv:2501.10980 v1 · 2025-01-19 · 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{5SD3K6ZMYIK4EVTAKKAYHDAL6E}

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	2026-07-05T10:03:01.506659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec87b57b2cc215c256605281838c0bf12bdc546b2e42c14a3d84488eb8812d00

Aliases

arxiv: 2501.10980 · arxiv_version: 2501.10980v1 · doi: 10.48550/arxiv.2501.10980 · pith_short_12: 5SD3K6ZMYIK4 · pith_short_16: 5SD3K6ZMYIK4EVTA · pith_short_8: 5SD3K6ZM

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/5SD3K6ZMYIK4EVTAKKAYHDAL6E \
  | 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: ec87b57b2cc215c256605281838c0bf12bdc546b2e42c14a3d84488eb8812d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84efafa98b532470a62fc623b3db0418ef623892665f6b1205d2dc9b46ce742b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-19T08:09:11Z",
    "title_canon_sha256": "5b26d69c953d865b6a7db44cef00710e75d005a0bcde4720667765e41d2449e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10980",
    "kind": "arxiv",
    "version": 1
  }
}