Pith Number

pith:J2BDE7BT

pith:2020:J2BDE7BTDUB6C7E36OR7L3KWNG

not attested not anchored not stored refs pending

Semi-Supervised Speech Recognition via Local Prior Matching

Ann Lee, Awni Hannun, Gabriel Synnaeve, Wei-Ning Hsu

arxiv:2002.10336 v1 · 2020-02-24 · cs.CL · cs.LG · 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{J2BDE7BTDUB6C7E36OR7L3KWNG}

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	2026-07-05T00:43:16.522950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e82327c331d03e17c9bf3a3f5ed56698139b894d2f84bba95af583aa38c9e84

Aliases

arxiv: 2002.10336 · arxiv_version: 2002.10336v1 · doi: 10.48550/arxiv.2002.10336 · pith_short_12: J2BDE7BTDUB6 · pith_short_16: J2BDE7BTDUB6C7E3 · pith_short_8: J2BDE7BT

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/J2BDE7BTDUB6C7E36OR7L3KWNG \
  | 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: 4e82327c331d03e17c9bf3a3f5ed56698139b894d2f84bba95af583aa38c9e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0b365235662dbab29f9b3d2fe1f7d1c5dc91a74df94ff8701699c651f609f1",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-24T16:07:11Z",
    "title_canon_sha256": "67224a99d4973247401ce61662b4978ce3c181c4065110f0665af878e28e48da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10336",
    "kind": "arxiv",
    "version": 1
  }
}