Pith Number

pith:ARHYHWYO

pith:2017:ARHYHWYO3F2UZHTT24O2IK4M33

not attested not anchored not stored refs pending

Maximum Classifier Discrepancy for Unsupervised Domain Adaptation

Kohei Watanabe, Kuniaki Saito, Tatsuya Harada, Yoshitaka Ushiku

arxiv:1712.02560 v4 · 2017-12-07 · 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{ARHYHWYO3F2UZHTT24O2IK4M33}

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	2026-05-18T00:19:34.943451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

044f83db0ed9754c9e73d71da42b8cdec3b07ddd51c453934d2031b3cb8a7374

Aliases

arxiv: 1712.02560 · arxiv_version: 1712.02560v4 · doi: 10.48550/arxiv.1712.02560 · pith_short_12: ARHYHWYO3F2U · pith_short_16: ARHYHWYO3F2UZHTT · pith_short_8: ARHYHWYO

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/ARHYHWYO3F2UZHTT24O2IK4M33 \
  | 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: 044f83db0ed9754c9e73d71da42b8cdec3b07ddd51c453934d2031b3cb8a7374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b274b9a3a32e1928b2781e06079b9a534b3132f9bc18f851abe48c9f9333629",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-07T10:49:33Z",
    "title_canon_sha256": "6a97a022e49fb4147f41dc0fa2ca1b044aabf41a3635588a49db2b7a3d942110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02560",
    "kind": "arxiv",
    "version": 4
  }
}