Pith Number

pith:ADVN7BJM

pith:2025:ADVN7BJMNOOY65ZOQG7MWGS2O6

not attested not anchored not stored refs pending

When Segmentation Meets Hyperspectral Image: New Paradigm for Hyperspectral Image Classification

Haipeng Wang, Huiying (Cynthia) Hou, Man Sing Wong, Sei-ichiro Kamata, Weilian Zhou, Weixuan Xie

arxiv:2502.12541 v1 · 2025-02-18 · 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{ADVN7BJMNOOY65ZOQG7MWGS2O6}

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	2026-07-05T10:15:57.192998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00eadf852c6b9d8f772e81becb1a5a779f42173abdd9d9a3c92a32aa751b56b7

Aliases

arxiv: 2502.12541 · arxiv_version: 2502.12541v1 · doi: 10.48550/arxiv.2502.12541 · pith_short_12: ADVN7BJMNOOY · pith_short_16: ADVN7BJMNOOY65ZO · pith_short_8: ADVN7BJM

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/ADVN7BJMNOOY65ZOQG7MWGS2O6 \
  | 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: 00eadf852c6b9d8f772e81becb1a5a779f42173abdd9d9a3c92a32aa751b56b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3101e1acef1ad039c444a2be9202de636214727cf57b9d0e95ffe57b8d922e86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-18T05:04:29Z",
    "title_canon_sha256": "54cc31ce3572b0415260631c16e21cfa6e7d1a96b5ece5951451ec7afd627684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12541",
    "kind": "arxiv",
    "version": 1
  }
}