Pith Number

pith:JNW7M5UH

pith:2023:JNW7M5UHRGPXZAOIB6H2P2PIUK

not attested not anchored not stored refs pending

Revisiting Multimodal Representation in Contrastive Learning: From Patch and Token Embeddings to Finite Discrete Tokens

Dimitris N. Metaxas, Ding Zhou, Hongxia Yang, Jianbo Yuan, Shijie Geng, Xinyu Li, Yu Tian, Yuxiao Chen

arxiv:2303.14865 v1 · 2023-03-27 · 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{JNW7M5UHRGPXZAOIB6H2P2PIUK}

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	2026-07-05T05:54:47.103535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6df67687899f7c81c80f8fa7e9e8a29c09eb55672a7c5ed00d5c81a87ec0e5

Aliases

arxiv: 2303.14865 · arxiv_version: 2303.14865v1 · doi: 10.48550/arxiv.2303.14865 · pith_short_12: JNW7M5UHRGPX · pith_short_16: JNW7M5UHRGPXZAOI · pith_short_8: JNW7M5UH

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/JNW7M5UHRGPXZAOIB6H2P2PIUK \
  | 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: 4b6df67687899f7c81c80f8fa7e9e8a29c09eb55672a7c5ed00d5c81a87ec0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d886604899b1e31bd6e6eec7cdde5cd3c7949cb7f05b989174d1876821c32a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-27T00:58:39Z",
    "title_canon_sha256": "1b0393cc74a18679ee750b486152c791fd3671b40a8150b45ad99e30b29c5573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14865",
    "kind": "arxiv",
    "version": 1
  }
}