Pith Number

pith:KJ43P6JF

pith:2021:KJ43P6JF6SHYRTLFCEAO4JFWVO

not attested not anchored not stored refs pending

Label Verbalization and Entailment for Effective Zero- and Few-Shot Relation Extraction

Ander Barrena, Eneko Agirre, Gorka Labaka, Oier Lopez de Lacalle, Oscar Sainz

arxiv:2109.03659 v1 · 2021-09-08 · 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{KJ43P6JF6SHYRTLFCEAO4JFWVO}

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

1 paper in Pith

GuideX: Guided Synthetic Data Generation for Zero-Shot Information Extraction

Receipt and verification

First computed	2026-07-05T03:12:41.824111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5279b7f925f48f88cd651100ee24b6abba66eec65f15478aa3dca45bbc6811ed

Aliases

arxiv: 2109.03659 · arxiv_version: 2109.03659v1 · doi: 10.48550/arxiv.2109.03659 · pith_short_12: KJ43P6JF6SHY · pith_short_16: KJ43P6JF6SHYRTLF · pith_short_8: KJ43P6JF

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/KJ43P6JF6SHYRTLFCEAO4JFWVO \
  | 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: 5279b7f925f48f88cd651100ee24b6abba66eec65f15478aa3dca45bbc6811ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ac4813046ac1e50974f73d1abf8a24198e64ca21f16110cf45e1a9e21d51c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-08T14:04:50Z",
    "title_canon_sha256": "691905fdf05bcacba9b969b5c75ca130df9c1bdcdbe41cae6e2c905a835d8344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03659",
    "kind": "arxiv",
    "version": 1
  }
}