Pith Number

pith:GF54SWFO

pith:2022:GF54SWFOBZT56KXTOJH7RW3KFR

not attested not anchored not stored refs pending

Integrating Lattice-Free MMI into End-to-End Speech Recognition

Chao Weng, Dong Yu, Jianwei Yu, Jinchuan Tian, Yuexian Zou

arxiv:2203.15614 v3 · 2022-03-29 · cs.CL · 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{GF54SWFOBZT56KXTOJH7RW3KFR}

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	2026-07-05T04:50:33.785822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

317bc958ae0e67df2af3724ff8db6a2c6604a7204458f38c047f02bc81923f65

Aliases

arxiv: 2203.15614 · arxiv_version: 2203.15614v3 · doi: 10.48550/arxiv.2203.15614 · pith_short_12: GF54SWFOBZT5 · pith_short_16: GF54SWFOBZT56KXT · pith_short_8: GF54SWFO

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/GF54SWFOBZT56KXTOJH7RW3KFR \
  | 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: 317bc958ae0e67df2af3724ff8db6a2c6604a7204458f38c047f02bc81923f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6121fa97ca60cb2808b1c1cd83ebf42445076bd624d0531fae24c3447280e78a",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-29T14:32:46Z",
    "title_canon_sha256": "fce75c74c9a9b83663dce0ec0a81715c8bc258261babab20ea3f30c5e3ca5947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15614",
    "kind": "arxiv",
    "version": 3
  }
}