Pith Number

pith:PCK6QDOB

pith:2020:PCK6QDOBHRCBOUH53S3G4QCWLH

not attested not anchored not stored refs pending

Punctuation Prediction in Spontaneous Conversations: Can We Mitigate ASR Errors with Retrofitted Word Embeddings?

Adrian Szymczak, Jan Mizgajski, {\L}ukasz Augustyniak, Miko{\l}aj Morzy, Najim Dehak, Piotr Szymanski, Piotr Zelasko, Yishay Carmiel

arxiv:2004.05985 v1 · 2020-04-13 · cs.CL · cs.LG · 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{PCK6QDOBHRCBOUH53S3G4QCWLH}

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	2026-07-05T00:54:42.864586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7895e80dc13c441750fddcb66e405659e5dd2afa0e1f5f9a9aaac33b7a28c068

Aliases

arxiv: 2004.05985 · arxiv_version: 2004.05985v1 · doi: 10.48550/arxiv.2004.05985 · pith_short_12: PCK6QDOBHRCB · pith_short_16: PCK6QDOBHRCBOUH5 · pith_short_8: PCK6QDOB

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/PCK6QDOBHRCBOUH53S3G4QCWLH \
  | 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: 7895e80dc13c441750fddcb66e405659e5dd2afa0e1f5f9a9aaac33b7a28c068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2af95a9bc1c3d50d694af1db3e70511f321db4b110bba658bae72f80552365",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-13T15:02:28Z",
    "title_canon_sha256": "9569865101bcbb7fcc33048a2c46b07980ba34e978ce8cfd6ea9ed131b21c3d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05985",
    "kind": "arxiv",
    "version": 1
  }
}