Pith Number

pith:3L5K22RN

pith:2023:3L5K22RN4JYBUNV6IXAUAW4QCS

not attested not anchored not stored refs pending

One-Step Detection Paradigm for Hyperspectral Anomaly Detection via Spectral Deviation Relationship Learning

Hengwei Zhao, Jingtao Li, Liangpei Zhang, Shaoyu Wang, Xinyu Wang, Yanfei Zhong

arxiv:2303.12342 v1 · 2023-03-22 · 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{3L5K22RN4JYBUNV6IXAUAW4QCS}

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	2026-07-05T08:09:42.277423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dafaad6a2de2701a36be45c1405b90148cf6861d66f033f1ea2a0c216885f69a

Aliases

arxiv: 2303.12342 · arxiv_version: 2303.12342v1 · doi: 10.48550/arxiv.2303.12342 · pith_short_12: 3L5K22RN4JYB · pith_short_16: 3L5K22RN4JYBUNV6 · pith_short_8: 3L5K22RN

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/3L5K22RN4JYBUNV6IXAUAW4QCS \
  | 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: dafaad6a2de2701a36be45c1405b90148cf6861d66f033f1ea2a0c216885f69a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3dbe6dc360359c5ca5fce0ce4e57823e8a0e48f8bfc3dcee48e352c6119c86",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-22T06:41:09Z",
    "title_canon_sha256": "d41ac62b8b96074672f97d160ccfed172a215a2e900eadd166aed2a3147622ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12342",
    "kind": "arxiv",
    "version": 1
  }
}