Pith Number

pith:CXPYLOEE

pith:2025:CXPYLOEE644DCTSK47TAKCJUBO

not attested not anchored not stored refs pending

Towards Semantic Integration of Opinions: Unified Opinion Concepts Ontology and Extraction Task

Dhairya Dalal, Gaurav Negi, Omnia Zayed, Paul Buitelaar

arxiv:2505.18703 v1 · 2025-05-24 · 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{CXPYLOEE644DCTSK47TAKCJUBO}

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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

Towards Temporal Knowledge-Base Creation for Fine-Grained Opinion Analysis with Language Models

Receipt and verification

First computed	2026-07-05T11:09:18.146620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15df85b884f738314e4ae7e60509340b82a3696c99e3e63d3324eb415240f356

Aliases

arxiv: 2505.18703 · arxiv_version: 2505.18703v1 · doi: 10.48550/arxiv.2505.18703 · pith_short_12: CXPYLOEE644D · pith_short_16: CXPYLOEE644DCTSK · pith_short_8: CXPYLOEE

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/CXPYLOEE644DCTSK47TAKCJUBO \
  | 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: 15df85b884f738314e4ae7e60509340b82a3696c99e3e63d3324eb415240f356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28ca1bae1eeefe2c009a704efda1b93f52617972bc19cfbec3955f56331e4e8e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-24T13:52:24Z",
    "title_canon_sha256": "601ff286ec0cc49b06032ac4be3237c2caaa3e7ae614745d49c98f3eb84297ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18703",
    "kind": "arxiv",
    "version": 1
  }
}