Pith Number

pith:4CNH3353

pith:2016:4CNH3353E2ZYQQ25URI2QAGUWG

not attested not anchored not stored refs pending

Hyperspectral Subspace Identification Using SURE

Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson

arxiv:1606.00219 v1 · 2016-06-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CNH3353E2ZYQQ25URI2QAGUWG}

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	2026-05-18T00:58:09.343220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09a7defbb26b388435da451a800d4b1b2821e0772172041b11b014b3d335e8f

Aliases

arxiv: 1606.00219 · arxiv_version: 1606.00219v1 · doi: 10.48550/arxiv.1606.00219 · pith_short_12: 4CNH3353E2ZY · pith_short_16: 4CNH3353E2ZYQQ25 · pith_short_8: 4CNH3353

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/4CNH3353E2ZYQQ25URI2QAGUWG \
  | 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: e09a7defbb26b388435da451a800d4b1b2821e0772172041b11b014b3d335e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773db57d60ab84495f350d1b6241952b6efdec013a5195ad75a509747bde8610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-01T11:01:54Z",
    "title_canon_sha256": "4940b88eb332d8f0d5276af8d4b661cb615327301fb7da5e9dd59bd4c3fbd22b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00219",
    "kind": "arxiv",
    "version": 1
  }
}