Pith Number

pith:OBFEYJK6

pith:2024:OBFEYJK6AGYO6YTNQT4NBRVTS7

not attested not anchored not stored refs pending

Free Lunch in Pathology Foundation Model: Task-specific Model Adaptation with Concept-Guided Feature Enhancement

Lequan Yu, Weiqin Zhao, Yanyan Huang, Yihang Chen, Yu Fu

arxiv:2411.09894 v1 · 2024-11-15 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBFEYJK6AGYO6YTNQT4NBRVTS7}

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	2026-07-05T09:35:54.971711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704a4c255e01b0ef626d84f8d0c6b397d0c64425391b4a20c920a6516d0c1902

Aliases

arxiv: 2411.09894 · arxiv_version: 2411.09894v1 · doi: 10.48550/arxiv.2411.09894 · pith_short_12: OBFEYJK6AGYO · pith_short_16: OBFEYJK6AGYO6YTN · pith_short_8: OBFEYJK6

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/OBFEYJK6AGYO6YTNQT4NBRVTS7 \
  | 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: 704a4c255e01b0ef626d84f8d0c6b397d0c64425391b4a20c920a6516d0c1902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc8d10bf08d33ac230d2e8572dfc87de0cdec1721620620a4de85bac92fa4f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-15T02:38:00Z",
    "title_canon_sha256": "a11cd1316d3f704d9275ce17fc1dd27746439169aff4c71dac6524693b27f298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09894",
    "kind": "arxiv",
    "version": 1
  }
}