Pith Number

pith:UY35RKDW

pith:2019:UY35RKDWSWATWPR4M7G6HNLIVB

not attested not anchored not stored refs pending

Robust speaker recognition using unsupervised adversarial invariance

Arindam Jati, Krishna Somandepalli, Monisankha Pal, Raghuveer Peri, Shrikanth Narayanan

arxiv:1911.00940 v1 · 2019-11-03 · eess.AS · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UY35RKDWSWATWPR4M7G6HNLIVB}

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	2026-07-05T00:16:44.075471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a637d8a87695813b3e3c67cde3b568a87b1bd9351bacceb928b73b3fce891386

Aliases

arxiv: 1911.00940 · arxiv_version: 1911.00940v1 · doi: 10.48550/arxiv.1911.00940 · pith_short_12: UY35RKDWSWAT · pith_short_16: UY35RKDWSWATWPR4 · pith_short_8: UY35RKDW

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/UY35RKDWSWATWPR4M7G6HNLIVB \
  | 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: a637d8a87695813b3e3c67cde3b568a87b1bd9351bacceb928b73b3fce891386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ad1bf277a3d7644da7f68fd301b69552bd06900b8933821da37a42224b4caf",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-11-03T18:14:06Z",
    "title_canon_sha256": "2f83890afd0b4e48d0f2fe397b2a798210bc79a16e627a8e0227e0d8848fccab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00940",
    "kind": "arxiv",
    "version": 1
  }
}