Pith Number

pith:IPC7R6FJ

pith:2019:IPC7R6FJNLI4OMYSVAWLDULOCV

not attested not anchored not stored refs pending

Normalized Wasserstein Distance for Mixture Distributions with Applications in Adversarial Learning and Domain Adaptation

Rama Chellappa, Soheil Feizi, Yogesh Balaji

arxiv:1902.00415 v2 · 2019-02-01 · cs.LG · 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{IPC7R6FJNLI4OMYSVAWLDULOCV}

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	2026-07-05T00:15:35.160562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c5f8f8a96ad1c73312a82cb1d16e1565294585521fe4cb9c9389b4dc9e7bc3

Aliases

arxiv: 1902.00415 · arxiv_version: 1902.00415v2 · doi: 10.48550/arxiv.1902.00415 · pith_short_12: IPC7R6FJNLI4 · pith_short_16: IPC7R6FJNLI4OMYS · pith_short_8: IPC7R6FJ

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/IPC7R6FJNLI4OMYSVAWLDULOCV \
  | 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: 43c5f8f8a96ad1c73312a82cb1d16e1565294585521fe4cb9c9389b4dc9e7bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa43faa5ce08b7a1d0b6fc128b9f4b2397c7c47ca11c69c50b9dce34bb7c3d5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-01T15:50:43Z",
    "title_canon_sha256": "870e262eaa049a50a548837a1d1132d08d932d7d5d6c30e562ac0ea5a70fc89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00415",
    "kind": "arxiv",
    "version": 2
  }
}