Pith Number

pith:2OZQIVUA

pith:2023:2OZQIVUAPL32QGNMEY5JFDUWU3

not attested not anchored not stored refs pending

Deep Diversity-Enhanced Feature Representation of Hyperspectral Images

Deyu Meng, Huanqiang Zeng, Hui Liu, Jinhui Hou, Junhui Hou, Zhiyu Zhu

arxiv:2301.06132 v3 · 2023-01-15 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OZQIVUAPL32QGNMEY5JFDUWU3}

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	2026-07-05T08:17:08.864592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b30456807af7a819ac263a928e96a6f037675bf4e4f66d19d80425b2e4070e

Aliases

arxiv: 2301.06132 · arxiv_version: 2301.06132v3 · doi: 10.48550/arxiv.2301.06132 · pith_short_12: 2OZQIVUAPL32 · pith_short_16: 2OZQIVUAPL32QGNM · pith_short_8: 2OZQIVUA

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/2OZQIVUAPL32QGNMEY5JFDUWU3 \
  | 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: d3b30456807af7a819ac263a928e96a6f037675bf4e4f66d19d80425b2e4070e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a18fac83b20903b3659bc0283376983e8e87686cc2c15bf1ebe45f4beda267",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-15T16:19:18Z",
    "title_canon_sha256": "e6a65c530266ac968140e119ae8104d1d55919ecc766f98e328a457d37db8e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06132",
    "kind": "arxiv",
    "version": 3
  }
}