Pith Number

pith:3GE3NZTC

pith:2021:3GE3NZTCZER5UFISEIYNRTEO42

not attested not anchored not stored refs pending

Single Layer Predictive Normalized Maximum Likelihood for Out-of-Distribution Detection

Koby Bibas, Meir Feder, Tal Hassner

arxiv:2110.09246 v1 · 2021-10-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GE3NZTCZER5UFISEIYNRTEO42}

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	2026-07-05T03:23:26.097107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d989b6e662c923da15122230d8cc8ee6885540f3f62651f1af529caf177f239a

Aliases

arxiv: 2110.09246 · arxiv_version: 2110.09246v1 · doi: 10.48550/arxiv.2110.09246 · pith_short_12: 3GE3NZTCZER5 · pith_short_16: 3GE3NZTCZER5UFIS · pith_short_8: 3GE3NZTC

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/3GE3NZTCZER5UFISEIYNRTEO42 \
  | 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: d989b6e662c923da15122230d8cc8ee6885540f3f62651f1af529caf177f239a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f5af8c9820b3044a1a66145257457771f51bec3011a7fc85ddd8a2bf0cc625",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-18T12:48:05Z",
    "title_canon_sha256": "9530833b889a389d48c6b3681420670beb9ce5e8f263222b36d1d1357a84e37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09246",
    "kind": "arxiv",
    "version": 1
  }
}