Pith Number

pith:CP66MTPO

pith:2017:CP66MTPOW6NY6BWMVYM2PBHEPW

not attested not anchored not stored refs pending

Contaminated speech training methods for robust DNN-HMM distant speech recognition

Maurizio Omologo, Mirco Ravanelli

arxiv:1710.03538 v1 · 2017-10-10 · eess.AS · 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{CP66MTPOW6NY6BWMVYM2PBHEPW}

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	2026-05-18T00:33:11.549889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13fde64deeb79b8f06ccae19a784e47d813f451fed351a44ef8f92bff6e0696b

Aliases

arxiv: 1710.03538 · arxiv_version: 1710.03538v1 · doi: 10.48550/arxiv.1710.03538 · pith_short_12: CP66MTPOW6NY · pith_short_16: CP66MTPOW6NY6BWM · pith_short_8: CP66MTPO

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/CP66MTPOW6NY6BWMVYM2PBHEPW \
  | 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: 13fde64deeb79b8f06ccae19a784e47d813f451fed351a44ef8f92bff6e0696b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc35d73ee5967d9b84bcca8cf22c3d1e0167f6f008e22868d721d357849b55b0",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2017-10-10T12:36:45Z",
    "title_canon_sha256": "5481ef7a6f5655605912378ebc7b0bca1d9a559cfa0a328b243381b357c28032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03538",
    "kind": "arxiv",
    "version": 1
  }
}