Pith Number

pith:5MHY475M

pith:2025:5MHY475M6ZFYJAJFNE632Y4O2V

not attested not anchored not stored refs pending

MEKiT: Multi-source Heterogeneous Knowledge Injection Method via Instruction Tuning for Emotion-Cause Pair Extraction

Daling Wang, Shi Feng, Shiyi Mu, Xiaocui Yang, Yifei Zhang, Yongkang Liu

arxiv:2507.14887 v1 · 2025-07-20 · 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{5MHY475M6ZFYJAJFNE632Y4O2V}

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	2026-07-05T11:40:15.151247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0f8e7facf64b848125693dbd638ed54b2552dba9e0fea308ce17d18757e9d0

Aliases

arxiv: 2507.14887 · arxiv_version: 2507.14887v1 · doi: 10.48550/arxiv.2507.14887 · pith_short_12: 5MHY475M6ZFY · pith_short_16: 5MHY475M6ZFYJAJF · pith_short_8: 5MHY475M

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/5MHY475M6ZFYJAJFNE632Y4O2V \
  | 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: eb0f8e7facf64b848125693dbd638ed54b2552dba9e0fea308ce17d18757e9d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acbae68d75268567cb684749be38ebd6a490e49a145705d92ab69d959ead28b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-20T10:11:21Z",
    "title_canon_sha256": "647d1bc58d1f0152b894e21e05f28363e0c08642ea7c271b3f26ad173af01405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14887",
    "kind": "arxiv",
    "version": 1
  }
}