Pith Number

pith:CQNSW7TO

pith:2026:CQNSW7TOIP26BNT43GXMJNCM7O

not attested not anchored not stored refs pending

An Empirical Recipe for Universal Phone Recognition

Chin-Jou Li, David R. Mortensen, Eunjung Yeo, Kwanghee Choi, Shikhar Bharadwaj, Shinji Watanabe, William Chen

arxiv:2603.29042 v2 · 2026-03-30 · cs.CL · cs.LG · 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{CQNSW7TOIP26BNT43GXMJNCM7O}

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

BranchShine: Compact Raw-Audio-to-IPA Transcription with a RoPE E-Branchformer Encoder

Receipt and verification

First computed	2026-07-14T01:20:57.968105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141b2b7e6e43f5e0b67cd9aec4b44cfbb4dbc10fd008ff2eacb1e5fcedaf2c6f

Aliases

arxiv: 2603.29042 · arxiv_version: 2603.29042v2 · doi: 10.48550/arxiv.2603.29042 · pith_short_12: CQNSW7TOIP26 · pith_short_16: CQNSW7TOIP26BNT4 · pith_short_8: CQNSW7TO

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/CQNSW7TOIP26BNT43GXMJNCM7O \
  | 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: 141b2b7e6e43f5e0b67cd9aec4b44cfbb4dbc10fd008ff2eacb1e5fcedaf2c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d514dcdfd28e8e2f3b836f301659d11ef14dea9f519812ef5c9ea3ccca4d9249",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-03-30T22:12:48Z",
    "title_canon_sha256": "c780bc625bdc0f5289850b6966efa1010b81b3bd766ea3b6d84ddc85554269eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.29042",
    "kind": "arxiv",
    "version": 2
  }
}