Pith Number

pith:PGNWK44Z

pith:2014:PGNWK44ZCIOL2S3EVJ7A7UFO5Y

not attested not anchored not stored refs pending

First-Pass Large Vocabulary Continuous Speech Recognition using Bi-Directional Recurrent DNNs

Andrew L. Maas, Andrew Y. Ng, Awni Y. Hannun, Daniel Jurafsky

arxiv:1408.2873 v2 · 2014-08-12 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGNWK44ZCIOL2S3EVJ7A7UFO5Y}

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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	2026-05-18T02:31:59.568767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799b657399121cbd4b64aa7e0fd0aeee36c66dbf06773b4725225a70d0b7d0c9

Aliases

arxiv: 1408.2873 · arxiv_version: 1408.2873v2 · doi: 10.48550/arxiv.1408.2873 · pith_short_12: PGNWK44ZCIOL · pith_short_16: PGNWK44ZCIOL2S3E · pith_short_8: PGNWK44Z

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/PGNWK44ZCIOL2S3EVJ7A7UFO5Y \
  | 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: 799b657399121cbd4b64aa7e0fd0aeee36c66dbf06773b4725225a70d0b7d0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58f1e1b0cecab29a92a1831bb99f8c0e2e24900aad9026d4ade473a2d99c6d78",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-08-12T22:40:21Z",
    "title_canon_sha256": "e1c8dceeffb640e49ccad790e80c02e245fb33418d517447014f6a88d428bf20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2873",
    "kind": "arxiv",
    "version": 2
  }
}