Pith Number

pith:BTBTNXWS

pith:2026:BTBTNXWSY2Y2B4J3IAMQGPTSBE

not attested not anchored not stored refs pending

Illumination-Invariant Anomaly Detection for Sub-Canopy UAV Multispectral Point Clouds

Likun Chen, Xian Li, Yanfeng Gu

arxiv:2606.09111 v1 · 2026-06-08 · 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{BTBTNXWSY2Y2B4J3IAMQGPTSBE}

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	2026-06-09T02:07:59.692889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc336ded2c6b1a0f13b4019033e72091cd5f8748cd4449d6474a568a1c2ce68

Aliases

arxiv: 2606.09111 · arxiv_version: 2606.09111v1 · doi: 10.48550/arxiv.2606.09111 · pith_short_12: BTBTNXWSY2Y2 · pith_short_16: BTBTNXWSY2Y2B4J3 · pith_short_8: BTBTNXWS

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/BTBTNXWSY2Y2B4J3IAMQGPTSBE \
  | 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: 0cc336ded2c6b1a0f13b4019033e72091cd5f8748cd4449d6474a568a1c2ce68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e0f8d799cec3b3701d97ce753fee353ed5cd0001f69368c60c692d1fd56bf32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-08T07:04:26Z",
    "title_canon_sha256": "34ec5b46bdb7330da17ec4f4d36c5f1221422f611befdc0aa2c60adca7da8fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09111",
    "kind": "arxiv",
    "version": 1
  }
}