Pith Number

pith:FT2RBDFD

pith:2022:FT2RBDFDOBQ5V45T3IJ2LBADNJ

not attested not anchored not stored refs pending

Improved Mispronunciation detection system using a hybrid CTC-ATT based approach for L2 English speakers

Neha Baranwal, Sharatkumar Chilaka

arxiv:2201.10198 v1 · 2022-01-25 · cs.SD · 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{FT2RBDFDOBQ5V45T3IJ2LBADNJ}

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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

Dhvani: A Weakly-supervised Phonemic Error Detection and Personalized Feedback System for Hindi

Receipt and verification

First computed	2026-07-05T03:51:16.619568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf5108ca37061daf3b3da13a584036a7a8ef651d7596b490a536a513342561f

Aliases

arxiv: 2201.10198 · arxiv_version: 2201.10198v1 · doi: 10.48550/arxiv.2201.10198 · pith_short_12: FT2RBDFDOBQ5 · pith_short_16: FT2RBDFDOBQ5V45T · pith_short_8: FT2RBDFD

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/FT2RBDFDOBQ5V45T3IJ2LBADNJ \
  | 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: 2cf5108ca37061daf3b3da13a584036a7a8ef651d7596b490a536a513342561f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed1c66258b60b710e323b90f48683a68280c70e62dd3c76663a21c6e3c0358f4",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-01-25T09:28:54Z",
    "title_canon_sha256": "8f30132aff1f22511ba1fa4578bb30f517edf384ae001f382a0853d1b1dc9bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10198",
    "kind": "arxiv",
    "version": 1
  }
}