Pith Number

pith:Q4ONYEDY

pith:2024:Q4ONYEDYYODXPNV3LJICOR4F5E

not attested not anchored not stored refs pending

Contrastive Mean-Shift Learning for Generalized Category Discovery

Dahyun Kang, Minsu Cho, Sua Choi

arxiv:2404.09451 v1 · 2024-04-15 · 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{Q4ONYEDYYODXPNV3LJICOR4F5E}

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	2026-07-05T08:08:06.794954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871cdc1078c38777b6bb5a50274785e93c4b39896b2721662a62e3af24da3489

Aliases

arxiv: 2404.09451 · arxiv_version: 2404.09451v1 · doi: 10.48550/arxiv.2404.09451 · pith_short_12: Q4ONYEDYYODX · pith_short_16: Q4ONYEDYYODXPNV3 · pith_short_8: Q4ONYEDY

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/Q4ONYEDYYODXPNV3LJICOR4F5E \
  | 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: 871cdc1078c38777b6bb5a50274785e93c4b39896b2721662a62e3af24da3489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c75cd4d95a2eb8a4c1191887dfdf669a9a56555c37ba552aadca5b9e7373483",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-15T04:31:24Z",
    "title_canon_sha256": "ecfd132b2c24c68a68b06fc93b664f1099c853e73daec519c692a0d85c902bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09451",
    "kind": "arxiv",
    "version": 1
  }
}