Pith Number

pith:2RULLZT5

pith:2022:2RULLZT5DKV7QAWHKY5F2A3XG5

not attested not anchored not stored refs pending

An analysis of degenerating speech due to progressive dysarthria on ASR performance

Jordan R. Green, Katie Seaver, Katrin Tomanek, Lauren Harrel, Pan-Pan Jiang, Richard Cave

arxiv:2211.00089 v1 · 2022-10-31 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RULLZT5DKV7QAWHKY5F2A3XG5}

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	2026-07-05T05:12:18.334193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d468b5e67d1aabf802c7563a5d0377377149177d1994ee39ce7bb8aac09d7cb0

Aliases

arxiv: 2211.00089 · arxiv_version: 2211.00089v1 · doi: 10.48550/arxiv.2211.00089 · pith_short_12: 2RULLZT5DKV7 · pith_short_16: 2RULLZT5DKV7QAWH · pith_short_8: 2RULLZT5

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/2RULLZT5DKV7QAWHKY5F2A3XG5 \
  | 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: d468b5e67d1aabf802c7563a5d0377377149177d1994ee39ce7bb8aac09d7cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75058f3cf7c64054191325450a3b9d1474df64a35e180f42d583a103e0ce744b",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-10-31T18:42:41Z",
    "title_canon_sha256": "45df99c4dcd288938a90cd903a7260a3229602f4744748fb433362d72e8cdf24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00089",
    "kind": "arxiv",
    "version": 1
  }
}