Pith Number

pith:BLQY3NBR

pith:2024:BLQY3NBR36L2SVU7NDIWAIDHPI

not attested not anchored not stored refs pending

Textual Knowledge Matters: Cross-Modality Co-Teaching for Generalized Visual Class Discovery

Haiyang Zheng, Nan Pu, Nicu Sebe, Wenjing Li, Zhun Zhong

arxiv:2403.07369 v2 · 2024-03-12 · 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{BLQY3NBR36L2SVU7NDIWAIDHPI}

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	2026-07-05T09:44:49.833513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae18db431df97a9569f68d16020677a08aba6192c53ceccda69096e67799554

Aliases

arxiv: 2403.07369 · arxiv_version: 2403.07369v2 · doi: 10.48550/arxiv.2403.07369 · pith_short_12: BLQY3NBR36L2 · pith_short_16: BLQY3NBR36L2SVU7 · pith_short_8: BLQY3NBR

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/BLQY3NBR36L2SVU7NDIWAIDHPI \
  | 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: 0ae18db431df97a9569f68d16020677a08aba6192c53ceccda69096e67799554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a984017a57c485483b6e479d6cf506b5f6c5caaeeb9233e5b5f7071ac492c8ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-12T07:06:50Z",
    "title_canon_sha256": "b6f251f6317ebc7873f06b3ea2a66de686a1c0e40afea51197664686168bd948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07369",
    "kind": "arxiv",
    "version": 2
  }
}