Pith Number

pith:UUPJWI5S

pith:2020:UUPJWI5S5667G4ZGDESXVBTFDB

not attested not anchored not stored refs pending

Entropy Minimization vs. Diversity Maximization for Domain Adaptation

Chunming Zhao, Longin Jan Latecki, Quan Zhou, Suofei hang, Xiaofu Wu, Zhen Yang

arxiv:2002.01690 v1 · 2020-02-05 · cs.LG · cs.CV · 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{UUPJWI5S5667G4ZGDESXVBTFDB}

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

Proto-EVFL: Enhanced Vertical Federated Learning via Dual Prototype with Extremely Unaligned Data

Receipt and verification

First computed	2026-07-05T00:38:39.639831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a51e9b23b2efbdf3732619257a86651844c0066fb96a885324254b740153fe2e

Aliases

arxiv: 2002.01690 · arxiv_version: 2002.01690v1 · doi: 10.48550/arxiv.2002.01690 · pith_short_12: UUPJWI5S5667 · pith_short_16: UUPJWI5S5667G4ZG · pith_short_8: UUPJWI5S

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/UUPJWI5S5667G4ZGDESXVBTFDB \
  | 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: a51e9b23b2efbdf3732619257a86651844c0066fb96a885324254b740153fe2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e571a5406e7820bb59ff745e988ad71303f05d2fd901e427467920d28802a123",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-05T09:13:19Z",
    "title_canon_sha256": "e96941d4523f07b87653175d301de3b6b34f50b576ca6f0437ed7b1e211ddab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01690",
    "kind": "arxiv",
    "version": 1
  }
}