Pith Number

pith:PTZ2OM4J

pith:2019:PTZ2OM4JHB543G7RZKZKTMCAPK

not attested not anchored not stored refs pending

LipReading with 3D-2D-CNN BLSTM-HMM and word-CTC models

Abhinav Thanda, Dilip Kumar Margam, Pujitha A K, Rohith Aralikatti, Shankar M Venkatesan, Sharad Roy, Tanay Sharma

arxiv:1906.12170 v1 · 2019-06-25 · cs.CV · cs.LG · cs.SD · eess.AS · eess.IV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTZ2OM4JHB543G7RZKZKTMCAPK}

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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.

Cited by

1 paper in Pith

LipReading with 3D-2D-CNN BLSTM-HMM and word-CTC models

Receipt and verification

First computed	2026-05-17T23:41:59.096903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf3a73389387bcd9bf1cab2a9b0407aa5c46f842383b6e0814409bf8f7a0499

Aliases

arxiv: 1906.12170 · arxiv_version: 1906.12170v1 · doi: 10.48550/arxiv.1906.12170 · pith_short_12: PTZ2OM4JHB54 · pith_short_16: PTZ2OM4JHB543G7R · pith_short_8: PTZ2OM4J

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/PTZ2OM4JHB543G7RZKZKTMCAPK \
  | 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: 7cf3a73389387bcd9bf1cab2a9b0407aa5c46f842383b6e0814409bf8f7a0499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "439542619ffcad6787a3886697e5916099aab29008758ddd0cbd2e5c32ade4e1",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-25T14:52:54Z",
    "title_canon_sha256": "e9628aae76eb95996292237832b2c22f047ef41595778d787c7930c253f9ff6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12170",
    "kind": "arxiv",
    "version": 1
  }
}