Pith Number

pith:TIZ7M4JX

pith:2025:TIZ7M4JXXNWHRMIMS7SELO3TPN

not attested not anchored not stored refs pending

Equal is Not Always Fair: A New Perspective on Hyperspectral Representation Non-Uniformity

Jinhui Tang, Mingqiang Wei, Wuzhou Quan

arxiv:2505.11267 v1 · 2025-05-16 · 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{TIZ7M4JXXNWHRMIMS7SELO3TPN}

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	2026-07-05T11:04:13.614411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a33f67137bb6c78b10c97e445bb737b6c637a6775ad825da6e87f36b6c5874c

Aliases

arxiv: 2505.11267 · arxiv_version: 2505.11267v1 · doi: 10.48550/arxiv.2505.11267 · pith_short_12: TIZ7M4JXXNWH · pith_short_16: TIZ7M4JXXNWHRMIM · pith_short_8: TIZ7M4JX

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/TIZ7M4JXXNWHRMIMS7SELO3TPN \
  | 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: 9a33f67137bb6c78b10c97e445bb737b6c637a6775ad825da6e87f36b6c5874c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57da0f5231717d4cd9fb3ac078fdc2ec56b0b63e58fe3775e8058d3a9a50bf0e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-16T14:00:11Z",
    "title_canon_sha256": "560ac280ebf381bf9662081f09d4e1eb272937e3a0a4a538fc365e77f282657c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11267",
    "kind": "arxiv",
    "version": 1
  }
}