Pith Number

pith:2QUP5JBM

pith:2019:2QUP5JBMPRO5T4NITO2FAQLSJH

not attested not anchored not stored refs pending

Virtual Mixup Training for Unsupervised Domain Adaptation

Qing Li, Xudong Mao, Yangbin Chen, Yun Ma, Zhenguo Yang

arxiv:1905.04215 v4 · 2019-05-10 · 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{2QUP5JBMPRO5T4NITO2FAQLSJH}

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.

Cited by

1 paper in Pith

Local Hessian Spectral Filtering for Robust Intrinsic Dimension Estimation

Receipt and verification

First computed	2026-07-05T00:02:50.168661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d428fea42c7c5dd9f1a89bb450417249e94d369dabf6c8288a74bd7d2ccc7dbb

Aliases

arxiv: 1905.04215 · arxiv_version: 1905.04215v4 · doi: 10.48550/arxiv.1905.04215 · pith_short_12: 2QUP5JBMPRO5 · pith_short_16: 2QUP5JBMPRO5T4NI · pith_short_8: 2QUP5JBM

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/2QUP5JBMPRO5T4NITO2FAQLSJH \
  | 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: d428fea42c7c5dd9f1a89bb450417249e94d369dabf6c8288a74bd7d2ccc7dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f029b68811c02fb5417fa8c0962930c0021c69b818f8acc68897a260784b4930",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-10T15:24:17Z",
    "title_canon_sha256": "7b5f2af74a1c823c7bd11757e1bdf1195f79d28711d6880bc40e05e7f3fcd27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04215",
    "kind": "arxiv",
    "version": 4
  }
}