Pith Number

pith:3QLP4KT3

pith:2019:3QLP4KT3WB6HP6Q5PSFJDL6N4E

not attested not anchored not stored refs pending

Discriminative Clustering for Robust Unsupervised Domain Adaptation

Guoyin Wang, Ricardo Henao, Rui Wang

arxiv:1905.13331 v1 · 2019-05-30 · 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{3QLP4KT3WB6HP6Q5PSFJDL6N4E}

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	2026-05-17T23:44:35.272832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc16fe2a7bb07c77fa1d7c8a91afcde13f373a6727ec4e4ad780e25b31dbd8af

Aliases

arxiv: 1905.13331 · arxiv_version: 1905.13331v1 · doi: 10.48550/arxiv.1905.13331 · pith_short_12: 3QLP4KT3WB6H · pith_short_16: 3QLP4KT3WB6HP6Q5 · pith_short_8: 3QLP4KT3

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/3QLP4KT3WB6HP6Q5PSFJDL6N4E \
  | 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: dc16fe2a7bb07c77fa1d7c8a91afcde13f373a6727ec4e4ad780e25b31dbd8af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28dba686a54457f98129ca6d77cd9b0086834908c54b5e151270a2ac5cfd1617",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-30T21:56:06Z",
    "title_canon_sha256": "19ec1910148b465338eecebb9e0a6d25bb56e271e71fb56d74e0abb842bbc37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13331",
    "kind": "arxiv",
    "version": 1
  }
}