Pith Number

pith:AWJETEW3

pith:2018:AWJETEW3UP4WKTKOX4QZH7N4KW

not attested not anchored not stored refs pending

Semi-supervised multi-task learning for lung cancer diagnosis

Naji Khosravan, Ulas Bagci

arxiv:1802.06181 v2 · 2018-02-17 · cs.CV · 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{AWJETEW3UP4WKTKOX4QZH7N4KW}

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	2026-05-18T00:03:00.092899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05924992dba3f9654d4ebf2193fdbc559d556bb4b2b93fd3d22d884a957b953e

Aliases

arxiv: 1802.06181 · arxiv_version: 1802.06181v2 · doi: 10.48550/arxiv.1802.06181 · pith_short_12: AWJETEW3UP4W · pith_short_16: AWJETEW3UP4WKTKO · pith_short_8: AWJETEW3

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/AWJETEW3UP4WKTKOX4QZH7N4KW \
  | 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: 05924992dba3f9654d4ebf2193fdbc559d556bb4b2b93fd3d22d884a957b953e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e669c6e1e0f3374825305c4c35b9bd95ddd9fd1abe714bd7e2e8533657dad3f5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-17T03:49:32Z",
    "title_canon_sha256": "98d5f090d32ef2a9a0ed8e989c51625ba78227f3ee330f8a6d7ab9253dd16d65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06181",
    "kind": "arxiv",
    "version": 2
  }
}