Pith Number

pith:EIWIXE4O

pith:2022:EIWIXE4OHTFD5UKUNYKFWQ56ZC

not attested not anchored not stored refs pending

Fast Entropy-Based Methods of Word-Level Confidence Estimation for End-To-End Automatic Speech Recognition

Aleksandr Laptev, Boris Ginsburg

arxiv:2212.08703 v1 · 2022-12-16 · eess.AS · cs.CL · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIWIXE4OHTFD5UKUNYKFWQ56ZC}

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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	2026-07-05T05:39:54.898323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222c8b938e3cca3ed1546e145b43bec89be45daa1b76bd73fafcce5e0b6113dc

Aliases

arxiv: 2212.08703 · arxiv_version: 2212.08703v1 · doi: 10.48550/arxiv.2212.08703 · pith_short_12: EIWIXE4OHTFD · pith_short_16: EIWIXE4OHTFD5UKU · pith_short_8: EIWIXE4O

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/EIWIXE4OHTFD5UKUNYKFWQ56ZC \
  | 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: 222c8b938e3cca3ed1546e145b43bec89be45daa1b76bd73fafcce5e0b6113dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c06815112f1e994e27e4d3496a5785369ae541a110fe65ffa9c8657136afd86",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-12-16T20:27:40Z",
    "title_canon_sha256": "e90ed09858b88024d57e3c10ff5d113b47f602cfdbc01dca9957d7a63c06a78b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08703",
    "kind": "arxiv",
    "version": 1
  }
}