Pith Number

pith:IPUHHP2O

pith:2014:IPUHHP2O6OIXQVUWUSJSWGRWYE

not attested not anchored not stored refs pending

A Broadcast News Corpus for Evaluation and Tuning of German LVCSR Systems

Bj\"orn Schuller, Felix Weninger, Florian Eyben, Gerhard Rigoll, Martin W\"ollmer

arxiv:1412.4616 v1 · 2014-12-15 · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPUHHP2O6OIXQVUWUSJSWGRWYE}

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	2026-05-18T02:31:18.691283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e873bf4ef391785696a4932b1a36c100c81bcf4c41587eaedf7a56621f6900

Aliases

arxiv: 1412.4616 · arxiv_version: 1412.4616v1 · doi: 10.48550/arxiv.1412.4616 · pith_short_12: IPUHHP2O6OIX · pith_short_16: IPUHHP2O6OIXQVUW · pith_short_8: IPUHHP2O

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/IPUHHP2O6OIXQVUWUSJSWGRWYE \
  | 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: 43e873bf4ef391785696a4932b1a36c100c81bcf4c41587eaedf7a56621f6900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca95f1f11e5953c7589dff9a9cf3ea1eb5c9ee50b2329b71267de2b0f0b3c3bd",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-12-15T14:34:38Z",
    "title_canon_sha256": "f75f3e1d06bc60de818089d50b14549073327cb9da2fdde465bfba4815b12d42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4616",
    "kind": "arxiv",
    "version": 1
  }
}