Pith Number

pith:CTD5Z4XA

pith:2023:CTD5Z4XAW7OBAEQSULS4OMRA2K

not attested not anchored not stored refs pending

Improving Out-of-Distribution Detection with Disentangled Foreground and Background Features

Choubo Ding, Guansong Pang

arxiv:2303.08727 v2 · 2023-03-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTD5Z4XAW7OBAEQSULS4OMRA2K}

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	2026-07-05T09:04:55.761636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c7dcf2e0b7dc101212a2e5c73220d29ce5f82153080436e065c88e08090056

Aliases

arxiv: 2303.08727 · arxiv_version: 2303.08727v2 · doi: 10.48550/arxiv.2303.08727 · pith_short_12: CTD5Z4XAW7OB · pith_short_16: CTD5Z4XAW7OBAEQS · pith_short_8: CTD5Z4XA

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/CTD5Z4XAW7OBAEQSULS4OMRA2K \
  | 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: 14c7dcf2e0b7dc101212a2e5c73220d29ce5f82153080436e065c88e08090056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f055c9e3f4d8443efbd88192f253709041feff84e9a380457e0c06a8f775e85d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-15T16:12:14Z",
    "title_canon_sha256": "374014cd933de2b89e3ff3c61029545d3eb47b02576012e50eb407ec5be6e7ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08727",
    "kind": "arxiv",
    "version": 2
  }
}