Pith Number

pith:ZBBKFFRC

pith:2016:ZBBKFFRCS6OO77MV3SUZK6R472

not attested not anchored not stored refs pending

Minimally Supervised Written-to-Spoken Text Normalization

Ke Wu, Kyle Gorman, Richard Sproat

arxiv:1609.06649 v1 · 2016-09-21 · 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{ZBBKFFRCS6OO77MV3SUZK6R472}

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	2026-05-18T01:04:06.285557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c842a29622979ceffd95dca9957a3cfeb147e4c37bfc7c9ecbb4849a723aa753

Aliases

arxiv: 1609.06649 · arxiv_version: 1609.06649v1 · doi: 10.48550/arxiv.1609.06649 · pith_short_12: ZBBKFFRCS6OO · pith_short_16: ZBBKFFRCS6OO77MV · pith_short_8: ZBBKFFRC

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/ZBBKFFRCS6OO77MV3SUZK6R472 \
  | 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: c842a29622979ceffd95dca9957a3cfeb147e4c37bfc7c9ecbb4849a723aa753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68eaf13a88ca74ae74890c96613c821b156fd0bfdce438a5fd60ade8e592278",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-21T17:51:11Z",
    "title_canon_sha256": "62b24bc13d47fc6c057aee9b03c8d6ca5b9444dee72834ab213aed134a46431f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06649",
    "kind": "arxiv",
    "version": 1
  }
}