Pith Number

pith:BUL2GQYS

pith:2021:BUL2GQYSH4GVVTUKUAV7PSNVSB

not attested not anchored not stored refs pending

Self-Adaptive Partial Domain Adaptation

Chao Wang, Haowen Zhong, Henry Leung, Hongya Tuo, Jian Hu, Ruping Zou, Shizhao Zhang, Zhikang Zou, Zhongliang Jing

arxiv:2109.08829 v1 · 2021-09-18 · 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{BUL2GQYSH4GVVTUKUAV7PSNVSB}

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	2026-07-05T03:15:38.917280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d17a343123f0d5ace8aa02bf7c9b5907bab00255165b29f61ee9d9ea0c89694

Aliases

arxiv: 2109.08829 · arxiv_version: 2109.08829v1 · doi: 10.48550/arxiv.2109.08829 · pith_short_12: BUL2GQYSH4GV · pith_short_16: BUL2GQYSH4GVVTUK · pith_short_8: BUL2GQYS

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/BUL2GQYSH4GVVTUKUAV7PSNVSB \
  | 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: 0d17a343123f0d5ace8aa02bf7c9b5907bab00255165b29f61ee9d9ea0c89694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d94184838975200630a7ea2b65d63bf0450c36617ffe4f5210ce32cf5012f2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-18T04:25:33Z",
    "title_canon_sha256": "7f472210632e621bb5c8a0e83222f0683571e6c67a7e25edf33c7e5cfe4b62d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08829",
    "kind": "arxiv",
    "version": 1
  }
}