Pith Number

pith:IKCLLE4O

pith:2022:IKCLLE4OHRLPI42HEYO3VS53VD

not attested not anchored not stored refs pending

Bi-Directional Iterative Prompt-Tuning for Event Argument Extraction

Bang Wang, Lu Dai, Wei Xiang, Yijun Mo

arxiv:2210.15843 v1 · 2022-10-28 · 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{IKCLLE4OHRLPI42HEYO3VS53VD}

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	2026-07-05T05:11:26.284055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4284b5938e3c56f47347261dbacbbba8eb6e2b000e95ab4a73bacc7bcc2a2ff3

Aliases

arxiv: 2210.15843 · arxiv_version: 2210.15843v1 · doi: 10.48550/arxiv.2210.15843 · pith_short_12: IKCLLE4OHRLP · pith_short_16: IKCLLE4OHRLPI42H · pith_short_8: IKCLLE4O

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/IKCLLE4OHRLPI42HEYO3VS53VD \
  | 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: 4284b5938e3c56f47347261dbacbbba8eb6e2b000e95ab4a73bacc7bcc2a2ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a748b243614625b02a50401cc3b2022c5b4edf1ed65077c051f8efee504003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-28T02:31:59Z",
    "title_canon_sha256": "10ccfc773a0af361d4c4ede23b122d0603f0c756b1051dc3b1c76b83e2fb56dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15843",
    "kind": "arxiv",
    "version": 1
  }
}