Pith Number

pith:PZ72XDI4

pith:2026:PZ72XDI47DDB6IML34HFY22IWP

not attested not anchored not stored refs pending

Learning a Normal World Model for Few-Shot Boundary-Calibrated Abnormality Detection

Weichao Liu, Weijie Wang, Weizhi Nie, Yuting Su

arxiv:2606.22261 v1 · 2026-06-20 · cs.LG · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ72XDI47DDB6IML34HFY22IWP}

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	2026-06-23T02:13:33.368680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7fab8d1cf8c61f218bdf0e5c6b48b3d54dbda2cfad690f67bbf98f2f603a13

Aliases

arxiv: 2606.22261 · arxiv_version: 2606.22261v1 · doi: 10.48550/arxiv.2606.22261 · pith_short_12: PZ72XDI47DDB · pith_short_16: PZ72XDI47DDB6IML · pith_short_8: PZ72XDI4

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/PZ72XDI47DDB6IML34HFY22IWP \
  | 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: 7e7fab8d1cf8c61f218bdf0e5c6b48b3d54dbda2cfad690f67bbf98f2f603a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f381d02036a42d9b4b9242986028e238a1dafc7bd9b72ba831490857a45a58",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-20T23:15:34Z",
    "title_canon_sha256": "3a085120c3e6b246880fb3ae4f86707e2262fb3f814bb45f976e377ec281a0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22261",
    "kind": "arxiv",
    "version": 1
  }
}