Pith Number

pith:PUZLYF6U

pith:2024:PUZLYF6UZLH74X3YHSC2J7UC5B

not attested not anchored not stored refs pending

Feature Density Estimation for Out-of-Distribution Detection via Normalizing Flows

Evan D. Cook, Marc-Antoine Lavoie, Steven L. Waslander

arxiv:2402.06537 v2 · 2024-02-09 · 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{PUZLYF6UZLH74X3YHSC2J7UC5B}

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

Why CNN Features Are not Gaussian: A Statistical Anatomy of Deep Representations

Receipt and verification

First computed	2026-07-05T08:13:30.093879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d32bc17d4cacffe5f783c85a4fe82e85e1402446321d42a340a95cb89ccc21a

Aliases

arxiv: 2402.06537 · arxiv_version: 2402.06537v2 · doi: 10.48550/arxiv.2402.06537 · pith_short_12: PUZLYF6UZLH7 · pith_short_16: PUZLYF6UZLH74X3Y · pith_short_8: PUZLYF6U

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/PUZLYF6UZLH74X3YHSC2J7UC5B \
  | 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: 7d32bc17d4cacffe5f783c85a4fe82e85e1402446321d42a340a95cb89ccc21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e636c8afab13d5145bb34de152133d1025684d4c47896095f40bee2ad9775fcf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-09T16:51:01Z",
    "title_canon_sha256": "f1fd0b39508825cb908e3a17889001468fdd3877758b4fd7b3a6d38c3b8a4c0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.06537",
    "kind": "arxiv",
    "version": 2
  }
}