Pith Number

pith:RNZAFQVB

pith:2025:RNZAFQVBV45G2A6UUWXG4F4REQ

not attested not anchored not stored refs pending

Object-Centric Cropping for Visual Few-Shot Classification

Aymane Abdali, Bartosz Boguslawski, Lucas Drumetz, Vincent Gripon

arxiv:2508.00218 v1 · 2025-07-31 · 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{RNZAFQVBV45G2A6UUWXG4F4REQ}

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	2026-07-05T11:46:51.413951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7202c2a1af3a6d03d4a5ae6e1791240225b1e51a09bedf0c30a428ea670c04

Aliases

arxiv: 2508.00218 · arxiv_version: 2508.00218v1 · doi: 10.48550/arxiv.2508.00218 · pith_short_12: RNZAFQVBV45G · pith_short_16: RNZAFQVBV45G2A6U · pith_short_8: RNZAFQVB

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/RNZAFQVBV45G2A6UUWXG4F4REQ \
  | 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: 8b7202c2a1af3a6d03d4a5ae6e1791240225b1e51a09bedf0c30a428ea670c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7989053ac3bc93798ee8efaf31dfd18ec66505d7b4deff290326b88db822f72",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-31T23:44:06Z",
    "title_canon_sha256": "183950163be552d51ac15d1529123038d6f5569f9c3f2e761d4fa6ecf6cf133b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00218",
    "kind": "arxiv",
    "version": 1
  }
}