Pith Number

pith:4UQNIY22

pith:2026:4UQNIY22QXHH6K5CF24FV3BS62

not attested not anchored not stored refs pending

CL-DMDF:Dynamic Multimodal Data Fusion Model Based on Contrastive Learning

Binghao Han, Dong Li, Lingling Zhang, Linlin Ding, Yue Kou

arxiv:2606.02659 v1 · 2026-06-01 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UQNIY22QXHH6K5CF24FV3BS62}

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	2026-06-03T00:05:05.784333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e520d4635a85ce7f2ba22eb85aec32f6ae2ddb1556c46b919d2ffe909137df77

Aliases

arxiv: 2606.02659 · arxiv_version: 2606.02659v1 · doi: 10.48550/arxiv.2606.02659 · pith_short_12: 4UQNIY22QXHH · pith_short_16: 4UQNIY22QXHH6K5C · pith_short_8: 4UQNIY22

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/4UQNIY22QXHH6K5CF24FV3BS62 \
  | 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: e520d4635a85ce7f2ba22eb85aec32f6ae2ddb1556c46b919d2ffe909137df77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38bf7c0aef77aa9d50a9521c2ad7f33c33bb6596e7d4d69a89cd6f11219c2c1f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T07:12:17Z",
    "title_canon_sha256": "f53e264e008b68ba0cb2cbab13c9d2a7a8fb5890f31378742b93e1b4a80b4bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02659",
    "kind": "arxiv",
    "version": 1
  }
}