Pith Number

pith:HXI6QQOO

pith:2021:HXI6QQOO7PA2DCWCW5LLV5GHNY

not attested not anchored not stored refs pending

Deep Subdomain Adaptation Network for Image Classification

Fuzhen Zhuang, Guolin Ke, Hui Xiong, Jiang Bian, Jindong Wang, Jingwu Chen, Qing He, Yongchun Zhu

arxiv:2106.09388 v1 · 2021-06-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXI6QQOO7PA2DCWCW5LLV5GHNY}

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	2026-07-05T02:50:15.740589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd1e841cefbc1a18ac2b756baf4c76e28a14551aede9331dd0292648506a07b

Aliases

arxiv: 2106.09388 · arxiv_version: 2106.09388v1 · doi: 10.48550/arxiv.2106.09388 · pith_short_12: HXI6QQOO7PA2 · pith_short_16: HXI6QQOO7PA2DCWC · pith_short_8: HXI6QQOO

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/HXI6QQOO7PA2DCWCW5LLV5GHNY \
  | 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: 3dd1e841cefbc1a18ac2b756baf4c76e28a14551aede9331dd0292648506a07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f2afdddabd0919f8866daf3aa0dd78cb9cf69a714c0a48d292efc9f0c650d0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-17T11:07:21Z",
    "title_canon_sha256": "11e343e2fa8ea9ed944b9e9803db6ed04f41c79c43feefa9ea4025c3721e7598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09388",
    "kind": "arxiv",
    "version": 1
  }
}