Pith Number

pith:PYMUKDU7

pith:2022:PYMUKDU7P72TY3DLB5UNB3KFIH

not attested not anchored not stored refs pending

Cross-Lingual Cross-Modal Retrieval with Noise-Robust Learning

Jianfeng Dong, Minsong Zhang, Rui Cai, Tianxiang Liang, Xun Wang, Yabing Wang

arxiv:2208.12526 v1 · 2022-08-26 · 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{PYMUKDU7P72TY3DLB5UNB3KFIH}

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	2026-07-05T04:51:46.654474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e19450e9f7ff53c6c6b0f68d0ed4541c2f309f1e96f7a53e899810149e07f36

Aliases

arxiv: 2208.12526 · arxiv_version: 2208.12526v1 · doi: 10.48550/arxiv.2208.12526 · pith_short_12: PYMUKDU7P72T · pith_short_16: PYMUKDU7P72TY3DL · pith_short_8: PYMUKDU7

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/PYMUKDU7P72TY3DLB5UNB3KFIH \
  | 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: 7e19450e9f7ff53c6c6b0f68d0ed4541c2f309f1e96f7a53e899810149e07f36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e30075ec7782bb9a877e73f122132531e2258877505e01442b77acb426685ab",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-26T09:32:24Z",
    "title_canon_sha256": "f022b648b7cf05a6d2c0e2c40d4c5843a3a9daa17ab4501734e2dd4f6dfa2aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12526",
    "kind": "arxiv",
    "version": 1
  }
}