Pith Number

pith:T5AC3M6Y

pith:2015:T5AC3M6YDNJTGXGKXE4FCVV3UH

not attested not anchored not stored refs pending

Fast and Accurate Recurrent Neural Network Acoustic Models for Speech Recognition

Andrew Senior, Fran\c{c}oise Beaufays, Ha\c{s}im Sak, Kanishka Rao

arxiv:1507.06947 v1 · 2015-07-24 · cs.CL · cs.LG · cs.NE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5AC3M6YDNJTGXGKXE4FCVV3UH}

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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	2026-05-18T01:36:21.588310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f402db3d81b53335ccab9385156bba1f23363a3471c78b2e551258f32246293

Aliases

arxiv: 1507.06947 · arxiv_version: 1507.06947v1 · doi: 10.48550/arxiv.1507.06947 · pith_short_12: T5AC3M6YDNJT · pith_short_16: T5AC3M6YDNJTGXGK · pith_short_8: T5AC3M6Y

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/T5AC3M6YDNJTGXGKXE4FCVV3UH \
  | 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: 9f402db3d81b53335ccab9385156bba1f23363a3471c78b2e551258f32246293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159b5147c73c75bece86ae122625e416105bba99529d3a9187210b04f9bd9457",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-07-24T18:28:32Z",
    "title_canon_sha256": "11f9a24e9cbe454e8666d786896a8a2fb055e68067707aba0cdc9001133c1c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06947",
    "kind": "arxiv",
    "version": 1
  }
}