Pith Number

pith:4JERRKCJ

pith:2021:4JERRKCJ5YJH5OIQCPJ4ETO224

not attested not anchored not stored refs pending

Semantic Perturbations with Normalizing Flows for Improved Generalization

Martin Jaggi, Oguz Kaan Yuksel, Sebastian U. Stich, Tatjana Chavdarova

arxiv:2108.07958 v1 · 2021-08-18 · stat.ML · 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{4JERRKCJ5YJH5OIQCPJ4ETO224}

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	2026-07-05T03:06:49.889009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24918a849ee127eb91013d3c24ddad73e9b60ed0a04db07ea4d772a07c1e85b

Aliases

arxiv: 2108.07958 · arxiv_version: 2108.07958v1 · doi: 10.48550/arxiv.2108.07958 · pith_short_12: 4JERRKCJ5YJH · pith_short_16: 4JERRKCJ5YJH5OIQ · pith_short_8: 4JERRKCJ

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/4JERRKCJ5YJH5OIQCPJ4ETO224 \
  | 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: e24918a849ee127eb91013d3c24ddad73e9b60ed0a04db07ea4d772a07c1e85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3fcb4fb60e7ca5b8a98825321263941a3e7b96b0ff81928a4b427b4338768dc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-08-18T03:20:00Z",
    "title_canon_sha256": "03f67546f61b6e600581f7e16325c49ea720cbcc869ab2198d00317fcf7947d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07958",
    "kind": "arxiv",
    "version": 1
  }
}