Pith Number

pith:ZNKYOHG2

pith:2026:ZNKYOHG2WER4QN6U6WXKHZEPV6

not attested not anchored not stored refs pending

Clustering Unsupervised Representations as Defense against Poisoning Attacks on Speech Commands Classification System

Henry Li, Jesus Villalba, Martin Sustek, Najim Dehak, Sanjeev Khudanpur, Sonal Joshi, Thomas Thebaud

arxiv:2606.28953 v1 · 2026-06-27 · cs.SD · cs.AI · 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{ZNKYOHG2WER4QN6U6WXKHZEPV6}

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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.

Cited by

1 paper in Pith

Clustering Unsupervised Representations as Defense against Poisoning Attacks on Speech Commands Classification System

Receipt and verification

First computed	2026-06-30T01:17:47.044926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb55871cdab123c837d4f5aea3e48fafbd10a176718a13d67ad6badbade0fe4e

Aliases

arxiv: 2606.28953 · arxiv_version: 2606.28953v1 · doi: 10.48550/arxiv.2606.28953 · pith_short_12: ZNKYOHG2WER4 · pith_short_16: ZNKYOHG2WER4QN6U · pith_short_8: ZNKYOHG2

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/ZNKYOHG2WER4QN6U6WXKHZEPV6 \
  | 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: cb55871cdab123c837d4f5aea3e48fafbd10a176718a13d67ad6badbade0fe4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a6f5963e77f537a198f2fb7d28b883b27f6b3fb3f845877445c7764006f10aa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-27T14:51:30Z",
    "title_canon_sha256": "36af3110de7990d9b0afc8f57d8a6264f7c072c36370a2457ab75d58df7ec300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28953",
    "kind": "arxiv",
    "version": 1
  }
}