Pith Number

pith:3JPTLZ2N

pith:2025:3JPTLZ2NFKF23ZWR4QTBB56SKT

not attested not anchored not stored refs pending

A Collection of Question Answering Datasets for Norwegian

Erik Velldal, Lilja {\O}vrelid, Petter M{\ae}hlum, Victoria Ovedie Chruickshank Lang{\o}, Vladislav Mikhailov

arxiv:2501.11128 v1 · 2025-01-19 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JPTLZ2NFKF23ZWR4QTBB56SKT}

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	2026-07-05T10:03:03.744754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5f35e74d2a8bade6d1e42610f7d254fd865c7dedefea5535747dfe60daf596

Aliases

arxiv: 2501.11128 · arxiv_version: 2501.11128v1 · doi: 10.48550/arxiv.2501.11128 · pith_short_12: 3JPTLZ2NFKF2 · pith_short_16: 3JPTLZ2NFKF23ZWR · pith_short_8: 3JPTLZ2N

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/3JPTLZ2NFKF23ZWR4QTBB56SKT \
  | 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: da5f35e74d2a8bade6d1e42610f7d254fd865c7dedefea5535747dfe60daf596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b4fe67cb3d1d42864445bd3afa297c484ea3300e397a8a959f956f21df898f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-19T17:42:48Z",
    "title_canon_sha256": "5ab12f070caec9f980dc5f6e382088d3319d1da1ee2c458843d17dce771e8812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11128",
    "kind": "arxiv",
    "version": 1
  }
}