Pith Number

pith:RNT6DY5C

pith:2021:RNT6DY5CCEDYYICE7WKIHWNMIF

not attested not anchored not stored refs pending

A study of the robustness of raw waveform based speaker embeddings under mismatched conditions

Frank Cwitkowitz, Ge Zhu, Zhiyao Duan

arxiv:2110.04265 v2 · 2021-10-08 · eess.AS · 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{RNT6DY5CCEDYYICE7WKIHWNMIF}

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	2026-07-05T03:22:02.953616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b67e1e3a211078c2044fd9483d9ac416e3de7bd81cb89d61b013798b402e198

Aliases

arxiv: 2110.04265 · arxiv_version: 2110.04265v2 · doi: 10.48550/arxiv.2110.04265 · pith_short_12: RNT6DY5CCEDY · pith_short_16: RNT6DY5CCEDYYICE · pith_short_8: RNT6DY5C

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/RNT6DY5CCEDYYICE7WKIHWNMIF \
  | 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: 8b67e1e3a211078c2044fd9483d9ac416e3de7bd81cb89d61b013798b402e198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "653dce025970f03c5aa90cd7fd6ef87f3fc7f5ce7570ef2d44e9520de983c561",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-10-08T17:21:21Z",
    "title_canon_sha256": "61b84f5b4aa840503f621fab74888183b9e1cba0137e9cf2ec48cc504e902375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04265",
    "kind": "arxiv",
    "version": 2
  }
}