Pith Number

pith:24QMNVVT

pith:2016:24QMNVVTWDXTUR7ONXGWINN2TF

not attested not anchored not stored refs pending

Application of the Second-Order Statistics for Estimation of the Pure Spectra of Individual Components from the Visible Hyperspectral Images of Their Mixture

Kye-Ryong Sin, Sung-Ho Jong, Yong-U Ri

arxiv:1604.03193 v1 · 2016-04-12 · cs.CV · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24QMNVVTWDXTUR7ONXGWINN2TF}

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	2026-05-18T01:17:16.185914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d720c6d6b3b0ef3a47ee6dcd6435ba9958fd5039f38061217a36fc24dd1456c6

Aliases

arxiv: 1604.03193 · arxiv_version: 1604.03193v1 · doi: 10.48550/arxiv.1604.03193 · pith_short_12: 24QMNVVTWDXT · pith_short_16: 24QMNVVTWDXTUR7O · pith_short_8: 24QMNVVT

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/24QMNVVTWDXTUR7ONXGWINN2TF \
  | 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: d720c6d6b3b0ef3a47ee6dcd6435ba9958fd5039f38061217a36fc24dd1456c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b3cf41508995118263051e701bb6155467899694853d5c84adc0db82db3c1d",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-12T01:23:40Z",
    "title_canon_sha256": "ce3b1488da892b3d5f03cf47794df790ea4aa8fcf4595e31dc8b23abcb384000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03193",
    "kind": "arxiv",
    "version": 1
  }
}