Pith Number

pith:CMPKH6YC

pith:2022:CMPKH6YCHOPL6O33R3W67WXYUA

not attested not anchored not stored refs pending

Out-of-Distribution Detection with Semantic Mismatch under Masking

Qiang Xu, Ruiyuan Gao, Yijun Yang

arxiv:2208.00446 v1 · 2022-07-31 · cs.CV · 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{CMPKH6YCHOPL6O33R3W67WXYUA}

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	2026-07-05T04:44:51.772482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

131ea3fb023b9ebf3b7b8eedefdaf8a032277f61e378f5c0999bebd49b9184ab

Aliases

arxiv: 2208.00446 · arxiv_version: 2208.00446v1 · doi: 10.48550/arxiv.2208.00446 · pith_short_12: CMPKH6YCHOPL · pith_short_16: CMPKH6YCHOPL6O33 · pith_short_8: CMPKH6YC

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/CMPKH6YCHOPL6O33R3W67WXYUA \
  | 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: 131ea3fb023b9ebf3b7b8eedefdaf8a032277f61e378f5c0999bebd49b9184ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8823270d55476d7be95b3b16ba8126f3abd20ab69540c1039771c1fab8903f87",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-31T14:58:22Z",
    "title_canon_sha256": "df3c1d2bbd93ba2882b3f0be05bf66dd95f71a30730fd77567e9de2d4d0d8755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00446",
    "kind": "arxiv",
    "version": 1
  }
}