Pith Number

pith:CIRJ32DD

pith:2018:CIRJ32DDRQ6JOKZ2XQBL4WFPMI

not attested not anchored not stored refs pending

The CORAL+ Algorithm for Unsupervised Domain Adaptation of PLDA

Kong Aik Lee, Qiongqiong Wang, Takafumi Koshinaka

arxiv:1812.10260 v2 · 2018-12-26 · cs.LG · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIRJ32DDRQ6JOKZ2XQBL4WFPMI}

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.

Cited by

1 paper in Pith

Kiwano: A Cutting-Edge Open-Source Toolkit for Speaker Verification

Receipt and verification

First computed	2026-07-05T00:56:23.020851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12229de8638c3c972b3abc02be58af622702346012d16b8cf412781d9b1472ea

Aliases

arxiv: 1812.10260 · arxiv_version: 1812.10260v2 · doi: 10.48550/arxiv.1812.10260 · pith_short_12: CIRJ32DDRQ6J · pith_short_16: CIRJ32DDRQ6JOKZ2 · pith_short_8: CIRJ32DD

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/CIRJ32DDRQ6JOKZ2XQBL4WFPMI \
  | 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: 12229de8638c3c972b3abc02be58af622702346012d16b8cf412781d9b1472ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746a08f41f97f2e2cbc7fa4d1e59b58eef8cf992f4e13cfa28daaffb7794f1c1",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-26T08:38:57Z",
    "title_canon_sha256": "8ca025c4af83adcc996ffca4cf18f1099c33d41c0de02e7ffcebed38b126708a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10260",
    "kind": "arxiv",
    "version": 2
  }
}