Pith Number

pith:NQHQEQAG

pith:2026:NQHQEQAG7NY4BELJKOSQ3LFR6S

not attested not anchored not stored refs pending

The Signal in the Noise: OOD Detection Through Goodness-of-Fit Testing in Factorised Latent Spaces

Henry Gouk, Jack Geary, Philipp Bomatter

arxiv:2605.22496 v1 · 2026-05-21 · 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{NQHQEQAG7NY4BELJKOSQ3LFR6S}

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	2026-05-22T01:04:47.540541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0f024006fb71c0916953a50dacb1f4837fee97fcb84160611a88e1e22e2feb

Aliases

arxiv: 2605.22496 · arxiv_version: 2605.22496v1 · doi: 10.48550/arxiv.2605.22496 · pith_short_12: NQHQEQAG7NY4 · pith_short_16: NQHQEQAG7NY4BELJ · pith_short_8: NQHQEQAG

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/NQHQEQAG7NY4BELJKOSQ3LFR6S \
  | 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: 6c0f024006fb71c0916953a50dacb1f4837fee97fcb84160611a88e1e22e2feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce965c5f0ca299efb5a618d45cc2d20e2cc47cd2ce518f1781a4176f12f034fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T13:47:49Z",
    "title_canon_sha256": "efb7decd50b16e9c4d38451a3e5ec3c6030b67d7da82be1fe057835167fb855c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22496",
    "kind": "arxiv",
    "version": 1
  }
}