Pith Number

pith:WU2KVFX7

pith:2025:WU2KVFX7YLWQUC7KRSU5L6DOIW

not attested not anchored not stored refs pending

Instruction-Tuning LLMs for Event Extraction with Annotation Guidelines

Saurabh Srivastava, Sweta Pati, Ziyu Yao

arxiv:2502.16377 v2 · 2025-02-22 · 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{WU2KVFX7YLWQUC7KRSU5L6DOIW}

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.

Cited by

2 papers in Pith

Task Decomposition for Efficient Annotation

Refining and Reusing Annotation Guidelines for LLM Annotation

Receipt and verification

First computed	2026-07-05T11:11:42.375155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b534aa96ffc2ed0a0bea8ca9d5f86e4594b93e11dc911aeafbe9d911dddf40ae

Aliases

arxiv: 2502.16377 · arxiv_version: 2502.16377v2 · doi: 10.48550/arxiv.2502.16377 · pith_short_12: WU2KVFX7YLWQ · pith_short_16: WU2KVFX7YLWQUC7K · pith_short_8: WU2KVFX7

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/WU2KVFX7YLWQUC7KRSU5L6DOIW \
  | 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: b534aa96ffc2ed0a0bea8ca9d5f86e4594b93e11dc911aeafbe9d911dddf40ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ede7dd239fb134a4f91b77290760294a0a4f374b09889b23c6674a7851c816c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-22T22:38:16Z",
    "title_canon_sha256": "f4f620c42b30d5c2fc68c0a4aca58a308994a3c78872547055618492dd3e913c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16377",
    "kind": "arxiv",
    "version": 2
  }
}