Pith Number

pith:66WAEQ3O

pith:2025:66WAEQ3OI2GOOG72ANC3PJW3BE

not attested not anchored not stored refs pending

PartCo: Part-Level Correspondence Priors Enhance Category Discovery

Fernando Julio Cendra, Kai Han

arxiv:2509.22769 v2 · 2025-09-26 · 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{66WAEQ3OI2GOOG72ANC3PJW3BE}

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.

Cited by

1 paper in Pith

Generalized Category Discovery under Domain Shifts: From Vision to Vision-Language Models

Receipt and verification

First computed	2026-05-22T01:03:46.953076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ac02436e468ce71bfa0345b7a6db0909efb2635184ba9ac256f4bb63061d96

Aliases

arxiv: 2509.22769 · arxiv_version: 2509.22769v2 · doi: 10.48550/arxiv.2509.22769 · pith_short_12: 66WAEQ3OI2GO · pith_short_16: 66WAEQ3OI2GOOG72 · pith_short_8: 66WAEQ3O

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/66WAEQ3OI2GOOG72ANC3PJW3BE \
  | 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: f7ac02436e468ce71bfa0345b7a6db0909efb2635184ba9ac256f4bb63061d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74677c45bcb9268daeb34f523746efe1378b14e1d8d4dde42243e31aac9c00e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-26T17:59:16Z",
    "title_canon_sha256": "55b2e8cdfad0ad3666abc96d5d7adaacafa16ed31382c3ed95fb76d5fb1e783d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.22769",
    "kind": "arxiv",
    "version": 2
  }
}