Pith Number

pith:6VBI2BZ4

pith:2025:6VBI2BZ47ZFBCPDHMBZHHEMUT5

not attested not anchored not stored refs pending

Efficient Trie-based Biasing using K-step Prediction for Rare Word Recognition

Chin Yuen Kwok, Jia Qi Yip

arxiv:2509.09196 v1 · 2025-09-11 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VBI2BZ47ZFBCPDHMBZHHEMUT5}

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	2026-07-05T12:09:31.432136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5428d073cfe4a113c6760727391949f4b640ad71f01897e7bb0389922f0f30f

Aliases

arxiv: 2509.09196 · arxiv_version: 2509.09196v1 · doi: 10.48550/arxiv.2509.09196 · pith_short_12: 6VBI2BZ47ZFB · pith_short_16: 6VBI2BZ47ZFBCPDH · pith_short_8: 6VBI2BZ4

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/6VBI2BZ47ZFBCPDHMBZHHEMUT5 \
  | 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: f5428d073cfe4a113c6760727391949f4b640ad71f01897e7bb0389922f0f30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a5ab5939896113450f7771eaefbbfc696d72075b97203f862ecbd1a0d65424",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-11T07:11:46Z",
    "title_canon_sha256": "1aa18e6d1672ccc49b3897072cef4fc7108728cda4374494c91a07ca17f14e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09196",
    "kind": "arxiv",
    "version": 1
  }
}