Pith Number

pith:ISKY6PWP

pith:2021:ISKY6PWPCHUIAR4YIE3WKH5ZIO

not attested not anchored not stored refs pending

Classification of Goods Using Text Descriptions With Sentences Retrieval

Eunji Lee, Heeja Kim, Meeyoung Cha, Minsoo Song, Sihyun Kim, Soyeon Jung, Sundong Kim, Sungdae Ji, Sungwon Park, Suyoung Yang, Yeonsoo Choi

arxiv:2111.01663 v1 · 2021-11-02 · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISKY6PWPCHUIAR4YIE3WKH5ZIO}

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.

Cited by

1 paper in Pith

Classifying and Tracking International Aid Contribution Towards SDGs

Receipt and verification

First computed	2026-07-05T03:28:31.637001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44958f3ecf11e88047984137651fb943b15affc2f2d69a200b4b4b242a29b184

Aliases

arxiv: 2111.01663 · arxiv_version: 2111.01663v1 · doi: 10.48550/arxiv.2111.01663 · pith_short_12: ISKY6PWPCHUI · pith_short_16: ISKY6PWPCHUIAR4Y · pith_short_8: ISKY6PWP

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/ISKY6PWPCHUIAR4YIE3WKH5ZIO \
  | 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: 44958f3ecf11e88047984137651fb943b15affc2f2d69a200b4b4b242a29b184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961c81467ddb8ebf1201f6fa27e22b1c8710743b20c003e478bb2d7baae61496",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-11-02T15:19:17Z",
    "title_canon_sha256": "f63d5dd9afba00a2066df7f0aa1ac0888285e92621eca18fc522bbb488b68aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01663",
    "kind": "arxiv",
    "version": 1
  }
}