Pith Number

pith:ITFFGXHS

pith:2017:ITFFGXHSTL3APO6QVH3E5VXUU4

not attested not anchored not stored refs pending

Polish Read Speech Corpus for Speech Tools and Services

Danijel Kor\v{z}inek, Krzysztof Marasek, Krzysztof Wo{\l}k, {\L}ukasz Brocki

arxiv:1706.00245 v1 · 2017-06-01 · 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{ITFFGXHSTL3APO6QVH3E5VXUU4}

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	2026-05-18T00:43:14.611034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ca535cf29af607bbd0a9f64ed6f4a737a84b4510b5bc94fe49ae85d0a2baef

Aliases

arxiv: 1706.00245 · arxiv_version: 1706.00245v1 · doi: 10.48550/arxiv.1706.00245 · pith_short_12: ITFFGXHSTL3A · pith_short_16: ITFFGXHSTL3APO6Q · pith_short_8: ITFFGXHS

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/ITFFGXHSTL3APO6QVH3E5VXUU4 \
  | 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: 44ca535cf29af607bbd0a9f64ed6f4a737a84b4510b5bc94fe49ae85d0a2baef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f844ee4620346b6899e8b885667fc78ff2dbfd19d0ca53b7e6196b0ca089c270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-01T10:27:07Z",
    "title_canon_sha256": "973d926881ff13949a2ea3b6ae243660f72bb4a27bac3cd2ac033bad737fa07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00245",
    "kind": "arxiv",
    "version": 1
  }
}