Pith Number

pith:DUP6UMKD

pith:2018:DUP6UMKD5ASXUDFZ565Z5S2UHN

not attested not anchored not stored refs pending

Progressive Feature Alignment for Unsupervised Domain Adaptation

Chaoqi Chen, Junzhou Huang, Tingyang Xu, Weiping Xie, Wenbing Huang, Xinghao Ding, Yue Huang, Yu Rong

arxiv:1811.08585 v2 · 2018-11-21 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUP6UMKD5ASXUDFZ565Z5S2UHN}

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	2026-05-17T23:45:52.531622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1fea3143e8257a0cb9efbb9ecb543b7ed5fe7379cb5f75fde7ae9f649e68f3

Aliases

arxiv: 1811.08585 · arxiv_version: 1811.08585v2 · doi: 10.48550/arxiv.1811.08585 · pith_short_12: DUP6UMKD5ASX · pith_short_16: DUP6UMKD5ASXUDFZ · pith_short_8: DUP6UMKD

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/DUP6UMKD5ASXUDFZ565Z5S2UHN \
  | 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: 1d1fea3143e8257a0cb9efbb9ecb543b7ed5fe7379cb5f75fde7ae9f649e68f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54dee11edb6d9c3018ddbd8dd9bdf5ad56df67e79f5c334bf6089da879a7206c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-21T03:32:31Z",
    "title_canon_sha256": "0c0c9e2f6ee53840e40bab27248648c3e024e18accf69514631cd7fdc605a042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08585",
    "kind": "arxiv",
    "version": 2
  }
}