Pith Number

pith:WN24Z7I2

pith:2026:WN24Z7I2KR7YQQSVES46UETKLP

not attested not anchored not stored refs pending

Progressive Refinement: An Iterative Pseudo-Labeling Approach for Mandarin-English Code-Switching ASR

Cakra Wardhana, Qu Yang, Tim Ng

arxiv:2607.05224 v1 · 2026-07-06 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN24Z7I2KR7YQQSVES46UETKLP}

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.

Cited by

1 paper in Pith

Progressive Refinement: An Iterative Pseudo-Labeling Approach for Mandarin-English Code-Switching ASR

Receipt and verification

First computed	2026-07-07T03:19:20.150062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b375ccfd1a547f88425524b9ea126a5bc09e23bec29827e5d66922359ffa7800

Aliases

arxiv: 2607.05224 · arxiv_version: 2607.05224v1 · doi: 10.48550/arxiv.2607.05224 · pith_short_12: WN24Z7I2KR7Y · pith_short_16: WN24Z7I2KR7YQQSV · pith_short_8: WN24Z7I2

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/WN24Z7I2KR7YQQSVES46UETKLP \
  | 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: b375ccfd1a547f88425524b9ea126a5bc09e23bec29827e5d66922359ffa7800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49eee8bb87972176ad3f38414183b14e64cc0ece1185b2ad0f17639281f1c7a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-06T15:39:30Z",
    "title_canon_sha256": "42854c355e3110b3ea81fa9db2c6caafa70f5aae006b8701b89f789bcf46e5c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05224",
    "kind": "arxiv",
    "version": 1
  }
}