Pith Number

pith:MFTEEGEB

pith:2022:MFTEEGEBDV3BCQRD5WBJQLD7BF

not attested not anchored not stored refs pending

Design of a novel Korean learning application for efficient pronunciation correction

Hanseon Joo, Minjong Cheon, Minseon Kim

arxiv:2205.02001 v1 · 2022-05-04 · cs.CL · 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{MFTEEGEBDV3BCQRD5WBJQLD7BF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T04:20:24.412383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61664218811d76114223ed82982c7f095cfc467c25ea39fe1fae8e62abaf5275

Aliases

arxiv: 2205.02001 · arxiv_version: 2205.02001v1 · doi: 10.48550/arxiv.2205.02001 · pith_short_12: MFTEEGEBDV3B · pith_short_16: MFTEEGEBDV3BCQRD · pith_short_8: MFTEEGEB

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/MFTEEGEBDV3BCQRD5WBJQLD7BF \
  | 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: 61664218811d76114223ed82982c7f095cfc467c25ea39fe1fae8e62abaf5275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62d9e0f2ab1118de0bb0217495a1f59226c4ffcec001c4e088c06f494ce5426",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-04T11:19:29Z",
    "title_canon_sha256": "2779cde35ef84e9bf60c8ce871f91570118c7ab09ebc300c8b0fb1b00cf54158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02001",
    "kind": "arxiv",
    "version": 1
  }
}