Pith Number

pith:QOBE6XVI

pith:2022:QOBE6XVIMK5IYDSRPADD3PQJNN

not attested not anchored not stored refs pending

Boosting Multi-Modal E-commerce Attribute Value Extraction via Unified Learning Scheme and Dynamic Range Minimization

Chao Zhu, Hongfa Wang, Hongyu Gao, Mengyin Liu, Weibo Gu, Wei Liu, Xu-Cheng Yin

arxiv:2207.07278 v2 · 2022-07-15 · cs.CV · cs.CL · 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{QOBE6XVIMK5IYDSRPADD3PQJNN}

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	2026-07-05T05:58:38.751092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83824f5ea862ba8c0e5178063dbe096b58c1fda71a6111b3ef41d8e8d2597df4

Aliases

arxiv: 2207.07278 · arxiv_version: 2207.07278v2 · doi: 10.48550/arxiv.2207.07278 · pith_short_12: QOBE6XVIMK5I · pith_short_16: QOBE6XVIMK5IYDSR · pith_short_8: QOBE6XVI

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/QOBE6XVIMK5IYDSRPADD3PQJNN \
  | 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: 83824f5ea862ba8c0e5178063dbe096b58c1fda71a6111b3ef41d8e8d2597df4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1444ac6173f9a152bc36c5f08fe06ea3a3bd9b3e65784f1f2d27199843042c73",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-15T03:58:04Z",
    "title_canon_sha256": "3a1feb95a1b1754e1724ca40683ffe8a561141750928eacc4e50c30519072466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07278",
    "kind": "arxiv",
    "version": 2
  }
}