Pith Number

pith:W6P6TFB3

pith:2016:W6P6TFB33OKOLIXOSG7KTSEQ3D

not attested not anchored not stored refs pending

Visual descriptors for content-based retrieval of remote sensing images

Paolo Napoletano

arxiv:1602.00970 v5 · 2016-02-02 · 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{W6P6TFB33OKOLIXOSG7KTSEQ3D}

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	2026-05-18T00:38:31.421036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79fe9943bdb94e5a2ee91bea9c890d8c43583ebee460defc9d270208406245e

Aliases

arxiv: 1602.00970 · arxiv_version: 1602.00970v5 · doi: 10.48550/arxiv.1602.00970 · pith_short_12: W6P6TFB33OKO · pith_short_16: W6P6TFB33OKOLIXO · pith_short_8: W6P6TFB3

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/W6P6TFB33OKOLIXOSG7KTSEQ3D \
  | 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: b79fe9943bdb94e5a2ee91bea9c890d8c43583ebee460defc9d270208406245e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f20bb8d2e65ea4b796d6fda4ec73f429faa5c8a7ebacbf6641d74eb1c2e34e0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-02T15:19:16Z",
    "title_canon_sha256": "45a8e9f8b41891c860fcb541ec34fd9ce20a8085c5e0e39f929f20dabab067f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00970",
    "kind": "arxiv",
    "version": 5
  }
}