Pith Number

pith:ZUPVCPAY

pith:2024:ZUPVCPAYGKUZV576KDCIFJPRHV

not attested not anchored not stored refs pending

Familiarity: Better Evaluation of Zero-Shot Named Entity Recognition by Quantifying Label Shifts in Synthetic Training Data

Alan Akbik, Fabio Barth, Jonas Golde, Max Ploner, Nicolaas Jedema, Patrick Haller

arxiv:2412.10121 v2 · 2024-12-13 · 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{ZUPVCPAYGKUZV576KDCIFJPRHV}

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	2026-07-05T10:26:11.734154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1f513c1832a99af7fe50c482a5f13d71b0a391e269af65eb8b2b66a596a697

Aliases

arxiv: 2412.10121 · arxiv_version: 2412.10121v2 · doi: 10.48550/arxiv.2412.10121 · pith_short_12: ZUPVCPAYGKUZ · pith_short_16: ZUPVCPAYGKUZV576 · pith_short_8: ZUPVCPAY

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/ZUPVCPAYGKUZV576KDCIFJPRHV \
  | 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: cd1f513c1832a99af7fe50c482a5f13d71b0a391e269af65eb8b2b66a596a697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d413793673526b860c95ebda768d3f0b56708abc7be4361a77b60916142d739",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-13T13:06:58Z",
    "title_canon_sha256": "a93a2cb2901104c4cdefefc55130d809c0aa9a8fbba75f8920a03f0cbcdeab51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10121",
    "kind": "arxiv",
    "version": 2
  }
}