Pith Number

pith:IIKUM3SG

pith:2024:IIKUM3SGTZ2WX5U3BG25AV5RQC

not attested not anchored not stored refs pending

Beyond Single-Event Extraction: Towards Efficient Document-Level Multi-Event Argument Extraction

Chen Zhang, Dingyi Zeng, Grandee Lee, Li Zhou, Malu Zhang, Shaohuan Cheng, Wanlong Liu, Wenyu Chen, Yichen Xiao

arxiv:2405.01884 v2 · 2024-05-03 · 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{IIKUM3SGTZ2WX5U3BG25AV5RQC}

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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

Enhancing User Intent for Recommendation Systems via Large Language Models

Receipt and verification

First computed	2026-07-05T08:32:40.256600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4215466e469e756bf69b09b5d057b18090e5afff314c6149b72acfc3c74bdaef

Aliases

arxiv: 2405.01884 · arxiv_version: 2405.01884v2 · doi: 10.48550/arxiv.2405.01884 · pith_short_12: IIKUM3SGTZ2W · pith_short_16: IIKUM3SGTZ2WX5U3 · pith_short_8: IIKUM3SG

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/IIKUM3SGTZ2WX5U3BG25AV5RQC \
  | 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: 4215466e469e756bf69b09b5d057b18090e5afff314c6149b72acfc3c74bdaef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6e59ed8a1746f4af6eca373c0e7ac2a054bf04b734140c3fd6f62d11a16d12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-03T07:04:35Z",
    "title_canon_sha256": "c0173405ee497b491aecf554a65fd552035ad115791af78118ad9761e339bfd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.01884",
    "kind": "arxiv",
    "version": 2
  }
}