Pith Number

pith:MRO437GQ

pith:2023:MRO437GQNHZJZCTCUDAAXAKS4H

not attested not anchored not stored refs pending

Semantic-Aware Dual Contrastive Learning for Multi-label Image Classification

Bin Luo, Dengdi Sun, Haifeng Zhao, Leilei Ma, Lei Wang

arxiv:2307.09715 v4 · 2023-07-19 · 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{MRO437GQNHZJZCTCUDAAXAKS4H}

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	2026-07-05T06:53:42.197325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645dcdfcd069f29c8a62a0c00b8152e1e7166c161b77940b0c55d3349e1c0f45

Aliases

arxiv: 2307.09715 · arxiv_version: 2307.09715v4 · doi: 10.48550/arxiv.2307.09715 · pith_short_12: MRO437GQNHZJ · pith_short_16: MRO437GQNHZJZCTC · pith_short_8: MRO437GQ

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/MRO437GQNHZJZCTCUDAAXAKS4H \
  | 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: 645dcdfcd069f29c8a62a0c00b8152e1e7166c161b77940b0c55d3349e1c0f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca325c5ac9c00976fca5a8a3fca396c93fbc23aa7ee973959589fee7e5d93c10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-19T01:57:31Z",
    "title_canon_sha256": "b73526b11a7ed7578826ce37c0650a37d38075537acfe907e09dbf7920108e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09715",
    "kind": "arxiv",
    "version": 4
  }
}