Pith Number

pith:SIJPMB23

pith:2020:SIJPMB23WGBWPBWTCRPTAJ5K3Y

not attested not anchored not stored refs pending

A One-step Approach to Covariate Shift Adaptation

Ikko Yamane, Masashi Sugiyama, Nan Lu, Tianyi Zhang

arxiv:2007.04043 v3 · 2020-07-08 · cs.LG · 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{SIJPMB23WGBWPBWTCRPTAJ5K3Y}

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	2026-07-05T02:36:44.425082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9212f6075bb1836786d3145f3027aade035dadb530917d4151e455d54564c099

Aliases

arxiv: 2007.04043 · arxiv_version: 2007.04043v3 · doi: 10.48550/arxiv.2007.04043 · pith_short_12: SIJPMB23WGBW · pith_short_16: SIJPMB23WGBWPBWT · pith_short_8: SIJPMB23

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/SIJPMB23WGBWPBWTCRPTAJ5K3Y \
  | 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: 9212f6075bb1836786d3145f3027aade035dadb530917d4151e455d54564c099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec2293f569b27072e85146702d3e95346c1b050e442d562fbc04f481eef0516",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-08T11:35:47Z",
    "title_canon_sha256": "a0864e68d069933aed9aa81c8cf318a1d4cc7b511be2853404efccb8ed05f9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04043",
    "kind": "arxiv",
    "version": 3
  }
}