Pith Number

pith:6HIBVTKC

pith:2022:6HIBVTKCGOOAJEW73PA7O6IBKD

not attested not anchored not stored refs pending

Back-Translation-Style Data Augmentation for Mandarin Chinese Polyphone Disambiguation

Chunyu Qiang, Hao Che, Jinba Xiao, Peng Yang, Xiaorui Wang, Zhongyuan Wang

arxiv:2211.09495 v1 · 2022-11-17 · cs.SD · cs.AI · cs.CL · 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{6HIBVTKCGOOAJEW73PA7O6IBKD}

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	2026-07-05T05:16:56.393648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d01acd42339c0492dfdbc1f7790150f17bbaa9284fad0b4df2de2956f4baa9

Aliases

arxiv: 2211.09495 · arxiv_version: 2211.09495v1 · doi: 10.48550/arxiv.2211.09495 · pith_short_12: 6HIBVTKCGOOA · pith_short_16: 6HIBVTKCGOOAJEW7 · pith_short_8: 6HIBVTKC

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/6HIBVTKCGOOAJEW73PA7O6IBKD \
  | 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: f1d01acd42339c0492dfdbc1f7790150f17bbaa9284fad0b4df2de2956f4baa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f99551f4b2c4c4a471d32bc885da9bef69a96065eae75743b137fc85c7c9ee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-11-17T12:37:41Z",
    "title_canon_sha256": "e4f795c07cb8dedddccc332531210c19f20d4d2631debbccd4cf7c25e18ced05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09495",
    "kind": "arxiv",
    "version": 1
  }
}