Pith Number

pith:IDONRPCT

pith:2019:IDONRPCT7HQAMRBPY3FR5WQ5RS

not attested not anchored not stored refs pending

Semi-supervised representation learning via dual autoencoders for domain adaptation

Hao Wang, Pei-Pei Li, Shuai Yang, Xuegang Hu, Yi Zhu, Yuhong Zhang

arxiv:1908.01342 v4 · 2019-08-04 · 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{IDONRPCT7HQAMRBPY3FR5WQ5RS}

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	2026-07-05T00:16:04.870109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40dcd8bc53f9e006442fc6cb1eda1d8ca20faeba3e72924d4b4874fe5ec0941b

Aliases

arxiv: 1908.01342 · arxiv_version: 1908.01342v4 · doi: 10.48550/arxiv.1908.01342 · pith_short_12: IDONRPCT7HQA · pith_short_16: IDONRPCT7HQAMRBP · pith_short_8: IDONRPCT

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/IDONRPCT7HQAMRBPY3FR5WQ5RS \
  | 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: 40dcd8bc53f9e006442fc6cb1eda1d8ca20faeba3e72924d4b4874fe5ec0941b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438a52114bb1da70d797d32374b73fcbfa93b761c6a8b67880b24f24ac820559",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-04T13:49:34Z",
    "title_canon_sha256": "84e340996eecb3d3fc12ede4d7dd492830faaf6e7417ac6827d4ecf80bb4d3dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01342",
    "kind": "arxiv",
    "version": 4
  }
}