Pith Number

pith:KXG7F63A

pith:2020:KXG7F63AAAU6ZEA25TPII52FJ7

not attested not anchored not stored refs pending

Effective Label Propagation for Discriminative Semi-Supervised Domain Adaptation

Changsheng Xu, Chongyang Ma, Dengwen Zhou, Feiyue Huang, Kekai Sheng, Weiming Dong, Xing Mei, Zhiyong Huang

arxiv:2012.02621 v1 · 2020-12-04 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXG7F63AAAU6ZEA25TPII52FJ7}

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	2026-07-05T01:57:08.588912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55cdf2fb600029ec901aecde8477454fe8271513de432d941864225e33618e03

Aliases

arxiv: 2012.02621 · arxiv_version: 2012.02621v1 · doi: 10.48550/arxiv.2012.02621 · pith_short_12: KXG7F63AAAU6 · pith_short_16: KXG7F63AAAU6ZEA2 · pith_short_8: KXG7F63A

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/KXG7F63AAAU6ZEA25TPII52FJ7 \
  | 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: 55cdf2fb600029ec901aecde8477454fe8271513de432d941864225e33618e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5e666b8f1c05004e279c160dbf6c6139b185056e1fceca671eb711975cba5bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-04T14:28:19Z",
    "title_canon_sha256": "7655c66a496392b923a13172c65adbc8eb3f7c4019a091465bd1edb91f1b7262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02621",
    "kind": "arxiv",
    "version": 1
  }
}