Pith Number

pith:HXH7W5ET

pith:2010:HXH7W5ETOCBKDNT45RT6RDYGCK

not attested not anchored not stored refs pending

Adaptive band selection snapshot multispectral imaging in the VIS/NIR domain

Jacques Lonnoy, Jean Minet, Jean Taboury, Michel P\'ealat, Nicolas Roux, Yann Ferrec

arxiv:1009.5823 v1 · 2010-09-29 · physics.optics · astro-ph.IM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXH7W5ETOCBKDNT45RT6RDYGCK}

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	2026-05-18T02:23:48.103825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dcffb74937082a1b67cec67e88f061297e8e12516053081ba3bdd8653f4f7f5

Aliases

arxiv: 1009.5823 · arxiv_version: 1009.5823v1 · doi: 10.48550/arxiv.1009.5823 · pith_short_12: HXH7W5ETOCBK · pith_short_16: HXH7W5ETOCBKDNT4 · pith_short_8: HXH7W5ET

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/HXH7W5ETOCBKDNT45RT6RDYGCK \
  | 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: 3dcffb74937082a1b67cec67e88f061297e8e12516053081ba3bdd8653f4f7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7caaf43287a81907d05bd70ff6e93c65df81fda50166d8c692c2d0633b37d921",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-09-29T09:57:16Z",
    "title_canon_sha256": "83d16e07a43d7e24d7ea2eb36095eac1d17db84fce28429086fb0918d0ed3f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5823",
    "kind": "arxiv",
    "version": 1
  }
}