Pith Number

pith:3IYEG4LS

pith:2021:3IYEG4LSDLIFIE7UFQKGIIIGAM

not attested not anchored not stored refs pending

Improving Speaker Identification for Shared Devices by Adapting Embeddings to Speaker Subsets

Andreas Stolcke, Eunjung Han, Yuguang Yang, Zhenning Tan

arxiv:2109.02576 v1 · 2021-09-06 · eess.AS · cs.CR · 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{3IYEG4LSDLIFIE7UFQKGIIIGAM}

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	2026-07-05T03:58:17.274502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da304371721ad05413f42c14642106030987cdfec5f2aae2779274fc50f8440d

Aliases

arxiv: 2109.02576 · arxiv_version: 2109.02576v1 · doi: 10.48550/arxiv.2109.02576 · pith_short_12: 3IYEG4LSDLIF · pith_short_16: 3IYEG4LSDLIFIE7U · pith_short_8: 3IYEG4LS

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/3IYEG4LSDLIFIE7UFQKGIIIGAM \
  | 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: da304371721ad05413f42c14642106030987cdfec5f2aae2779274fc50f8440d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0736d4c667c2e3cdf4072bef3bc54aa50131f3ff8dc06419b4173741a6e9fe8d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-09-06T16:22:03Z",
    "title_canon_sha256": "c666bb93ab8d41ab2487977d1bcb095cd95303598fcb6d1bbab3a395f5926b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02576",
    "kind": "arxiv",
    "version": 1
  }
}