Pith Number

pith:VEUJAYSN

pith:2019:VEUJAYSNJTL6PCLGVZYLWM7TVV

not attested not anchored not stored refs pending

FeatureExplorer: Interactive Feature Selection and Exploration of Regression Models for Hyperspectral Images

Ali Masjedi, David S. Ebert, Jieqiong Zhao, Melba M. Crawford, Morteza Karimzadeh, Taojun Wang, Xiwen Zhang

arxiv:1908.00671 v1 · 2019-08-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEUJAYSNJTL6PCLGVZYLWM7TVV}

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	2026-07-05T06:56:52.155731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92890624d4cd7e78966ae70bb33f3ad71f55010b915c8626dffb60a8badd037

Aliases

arxiv: 1908.00671 · arxiv_version: 1908.00671v1 · doi: 10.48550/arxiv.1908.00671 · pith_short_12: VEUJAYSNJTL6 · pith_short_16: VEUJAYSNJTL6PCLG · pith_short_8: VEUJAYSN

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/VEUJAYSNJTL6PCLGVZYLWM7TVV \
  | 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: a92890624d4cd7e78966ae70bb33f3ad71f55010b915c8626dffb60a8badd037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e41e6263878e57488f8328960689277396fb7fa0ee6f995672fc501b2ebdb4ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-08-02T00:50:04Z",
    "title_canon_sha256": "5867372d88a850115abf4fe2f14a1fdca0cdee3f2bed609beaca8cfc0369c566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00671",
    "kind": "arxiv",
    "version": 1
  }
}