Pith Number

pith:3YL72S3K

pith:2024:3YL72S3K3DAEAISHEPTRBO7IZT

not attested not anchored not stored refs pending

PetKaz at SemEval-2024 Task 3: Advancing Emotion Classification with an LLM for Emotion-Cause Pair Extraction in Conversations

Ekaterina Kochmar, Kseniia Petukhova, Roman Kazakov

arxiv:2404.05502 v1 · 2024-04-08 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YL72S3K3DAEAISHEPTRBO7IZT}

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	2026-07-05T08:05:41.493066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de17fd4b6ad8c040224723e710bbe8cccf157ef9bbb9f46302b7e0f0b0ce6a2c

Aliases

arxiv: 2404.05502 · arxiv_version: 2404.05502v1 · doi: 10.48550/arxiv.2404.05502 · pith_short_12: 3YL72S3K3DAE · pith_short_16: 3YL72S3K3DAEAISH · pith_short_8: 3YL72S3K

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/3YL72S3K3DAEAISHEPTRBO7IZT \
  | 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: de17fd4b6ad8c040224723e710bbe8cccf157ef9bbb9f46302b7e0f0b0ce6a2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1dacf43811dbb20d16442dab4a044cde43a297c9447d9d64ab383bebe81afc3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-08T13:25:03Z",
    "title_canon_sha256": "5126eedafd64717bb156bf392e4007d3fab701d52da4efc2269590e4cf321bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05502",
    "kind": "arxiv",
    "version": 1
  }
}