Pith Number

pith:ECU2CVGB

pith:2021:ECU2CVGB4CWDGG4MJIMWNAUXJ6

not attested not anchored not stored refs pending

CrowdSpeech and VoxDIY: Benchmark Datasets for Crowdsourced Audio Transcription

Dmitry Ustalov, Ivan Stelmakh, Nikita Pavlichenko

arxiv:2107.01091 v2 · 2021-07-02 · cs.SD · cs.HC · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECU2CVGB4CWDGG4MJIMWNAUXJ6}

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	2026-07-05T03:24:11.892392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20a9a154c1e0ac331b8c4a196682974fb68e10e883337a260d8d32d3f6140503

Aliases

arxiv: 2107.01091 · arxiv_version: 2107.01091v2 · doi: 10.48550/arxiv.2107.01091 · pith_short_12: ECU2CVGB4CWD · pith_short_16: ECU2CVGB4CWDGG4M · pith_short_8: ECU2CVGB

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/ECU2CVGB4CWDGG4MJIMWNAUXJ6 \
  | 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: 20a9a154c1e0ac331b8c4a196682974fb68e10e883337a260d8d32d3f6140503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7db914c7bb72185b74b20a00973e8c5921d19bdae6fa5987cbf6180361936cd0",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-02T14:05:28Z",
    "title_canon_sha256": "af3743bbfc79badf8010b6dd56da3baa2f5a8aadb04e3d344d0d1c88f6280022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01091",
    "kind": "arxiv",
    "version": 2
  }
}