Pith Number

pith:ETUWQPFB

pith:2023:ETUWQPFBF57IWEPFUGPPW5446E

not attested not anchored not stored refs pending

Knowledge-Enhanced Multi-Label Few-Shot Product Attribute-Value Extraction

Hoda Eldardiry, Jiaying Gong, Wei-Te Chen

arxiv:2308.08413 v1 · 2023-08-16 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETUWQPFBF57IWEPFUGPPW5446E}

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	2026-07-05T06:41:58.973899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e9683ca12f7e8b11e5a19efb779cf1209af4e0b0e8445b3636446ca8faf699

Aliases

arxiv: 2308.08413 · arxiv_version: 2308.08413v1 · doi: 10.48550/arxiv.2308.08413 · pith_short_12: ETUWQPFBF57I · pith_short_16: ETUWQPFBF57IWEPF · pith_short_8: ETUWQPFB

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/ETUWQPFBF57IWEPFUGPPW5446E \
  | 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: 24e9683ca12f7e8b11e5a19efb779cf1209af4e0b0e8445b3636446ca8faf699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477839553ebb7649278ffbf7f86e4d1944ad3d38d94fa6f88d36ccc8235b3eb3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-16T14:58:12Z",
    "title_canon_sha256": "e99760be4443adc4901cf428ef57cc7b49e95764fab38306c6cbed1c9cdac8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08413",
    "kind": "arxiv",
    "version": 1
  }
}