Pith Number

pith:W5RE6CME

pith:2023:W5RE6CMEYDFKSWH6BJYTMVWRHU

not attested not anchored not stored refs pending

CL2CM: Improving Cross-Lingual Cross-Modal Retrieval via Cross-Lingual Knowledge Transfer

Fan Wang, Hao Luo, Jianfeng Dong, Yabing Wang

arxiv:2312.08984 v2 · 2023-12-14 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5RE6CMEYDFKSWH6BJYTMVWRHU}

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	2026-07-05T07:40:04.782640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7624f0984c0caa958fe0a713656d13d08e2bbffd9a3eb3cbd4834db2a0065f4

Aliases

arxiv: 2312.08984 · arxiv_version: 2312.08984v2 · doi: 10.48550/arxiv.2312.08984 · pith_short_12: W5RE6CMEYDFK · pith_short_16: W5RE6CMEYDFKSWH6 · pith_short_8: W5RE6CME

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/W5RE6CMEYDFKSWH6BJYTMVWRHU \
  | 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: b7624f0984c0caa958fe0a713656d13d08e2bbffd9a3eb3cbd4834db2a0065f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bcfe5271210767d9742a59453bade140803d6e87ad4d04c84de33b4bfcf3c1",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-14T14:29:53Z",
    "title_canon_sha256": "0c2d57a07ff01faf7129556f7fdc5397a46ec34bb47e1e5e4ac1e4f5395b89d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.08984",
    "kind": "arxiv",
    "version": 2
  }
}