Pith Number

pith:4HDNFMQK

pith:2019:4HDNFMQKKDJVQCIU6BBJDVPL72

not attested not anchored not stored refs pending

CUDA: Contradistinguisher for Unsupervised Domain Adaptation

Ambedkar Dukkipati, Sourabh Balgi

arxiv:1909.03442 v1 · 2019-09-08 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HDNFMQKKDJVQCIU6BBJDVPL72}

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

3-Key-Input: Exploring the Theoretical Minimum Keys for Text Entry

Receipt and verification

First computed	2026-07-05T01:09:19.331126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c6d2b20a50d3580914f04291d5ebfeba53d4ba3400ad0ad5eead13cb99bccf

Aliases

arxiv: 1909.03442 · arxiv_version: 1909.03442v1 · doi: 10.48550/arxiv.1909.03442 · pith_short_12: 4HDNFMQKKDJV · pith_short_16: 4HDNFMQKKDJVQCIU · pith_short_8: 4HDNFMQK

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/4HDNFMQKKDJVQCIU6BBJDVPL72 \
  | 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: e1c6d2b20a50d3580914f04291d5ebfeba53d4ba3400ad0ad5eead13cb99bccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a988b68a6c7219573859f21dcf4d2af3e382a28dcc6b93df9fcf5a49b5630463",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-08T12:16:33Z",
    "title_canon_sha256": "ffa14e1f38f46225c2e5e32f6c56789f77ef440a9b9acc24af1905a4fcf2f89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03442",
    "kind": "arxiv",
    "version": 1
  }
}