Pith Number

pith:OEEBSZUO

pith:2023:OEEBSZUO4PWFG2OHDSF35Z47FP

not attested not anchored not stored refs pending

VRA: Variational Rectified Activation for Out-of-distribution Detection

Bin Liu, Jianhua Tao, Mingyu Xu, Zheng Lian

arxiv:2302.11716 v4 · 2023-02-23 · 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{OEEBSZUO4PWFG2OHDSF35Z47FP}

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

Out-of-Distribution (OOD) Detectors for Open-Set RF Fingerprinting

Receipt and verification

First computed	2026-07-05T06:11:19.778294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710819668ee3ec5369c71c8bbee79f2be020d305277accdc60eae0863ac8c3c3

Aliases

arxiv: 2302.11716 · arxiv_version: 2302.11716v4 · doi: 10.48550/arxiv.2302.11716 · pith_short_12: OEEBSZUO4PWF · pith_short_16: OEEBSZUO4PWFG2OH · pith_short_8: OEEBSZUO

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/OEEBSZUO4PWFG2OHDSF35Z47FP \
  | 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: 710819668ee3ec5369c71c8bbee79f2be020d305277accdc60eae0863ac8c3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f548b9b08128c8842e177e0b6abd747343d8c3b88567c2cbb06ea3a1815d2e09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-23T00:45:14Z",
    "title_canon_sha256": "99d26df5ec6b12fa3dff95b47a321909812807a87bdd57b8a122cac3a34e1c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11716",
    "kind": "arxiv",
    "version": 4
  }
}