Pith Number

pith:SZWC5MGV

pith:2023:SZWC5MGV4VFSWZHZHG4Z6MJYKS

not attested not anchored not stored refs pending

A meta learning scheme for fast accent domain expansion in Mandarin speech recognition

Bihong Zhang, Changhao Shan, Jian Yu, Ziwei Zhu

arxiv:2307.12262 v1 · 2023-07-23 · cs.SD · cs.CL · cs.HC · 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{SZWC5MGV4VFSWZHZHG4Z6MJYKS}

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	2026-07-05T06:33:51.693444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

966c2eb0d5e54b2b64f939b99f313854b567ba0d5695f98dca620b70261269af

Aliases

arxiv: 2307.12262 · arxiv_version: 2307.12262v1 · doi: 10.48550/arxiv.2307.12262 · pith_short_12: SZWC5MGV4VFS · pith_short_16: SZWC5MGV4VFSWZHZ · pith_short_8: SZWC5MGV

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/SZWC5MGV4VFSWZHZHG4Z6MJYKS \
  | 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: 966c2eb0d5e54b2b64f939b99f313854b567ba0d5695f98dca620b70261269af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9392fd63213681e5b805efdb61b983f851eea04fe4a08075346044018db26179",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-07-23T08:23:26Z",
    "title_canon_sha256": "fc26296df579db5376639852634eb95203d0832e2258f9584004cb40694b897a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12262",
    "kind": "arxiv",
    "version": 1
  }
}