Pith Number

pith:NAZ7JA5H

pith:2026:NAZ7JA5HCKMKAHRTAIUZYJZWAP

not attested not anchored not stored refs pending

CorPipe at CRAC 2026: Empty Nodes and Cross-Lingual Transfer in Multilingual Coreference Resolution

Milan Straka

arxiv:2605.30133 v1 · 2026-05-28 · 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{NAZ7JA5HCKMKAHRTAIUZYJZWAP}

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	2026-05-29T02:06:10.705946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6833f483a71298a01e3302299c273603cccb6dd3f61a953f3057a7324cbd24de

Aliases

arxiv: 2605.30133 · arxiv_version: 2605.30133v1 · doi: 10.48550/arxiv.2605.30133 · pith_short_12: NAZ7JA5HCKMK · pith_short_16: NAZ7JA5HCKMKAHRT · pith_short_8: NAZ7JA5H

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/NAZ7JA5HCKMKAHRTAIUZYJZWAP \
  | 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: 6833f483a71298a01e3302299c273603cccb6dd3f61a953f3057a7324cbd24de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0da698a3c75aa9e476d3fb2b87bab36af0279e4684a90581d79221429faac6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T16:01:03Z",
    "title_canon_sha256": "ef739e8893e93786134bef93738a2d9ad1f9dd7864cb151ac85db2fd5cc29c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30133",
    "kind": "arxiv",
    "version": 1
  }
}