Pith Number

pith:7D3FTXEQ

pith:2009:7D3FTXEQRJ7JMGBXYWLBEYUKOY

not attested not anchored not stored refs pending

Land cover classification using fuzzy rules and aggregation of contextual information through evidence theory

Arijit Laha, J. Das, Nikhil R. Pal

arxiv:0911.4416 v1 · 2009-11-23 · cs.CV · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7D3FTXEQRJ7JMGBXYWLBEYUKOY}

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	2026-05-18T02:10:37.440305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8f659dc908a7e961837c59612628a7629f9e08366f2d8fd8dfaafde91d77e3c

Aliases

arxiv: 0911.4416 · arxiv_version: 0911.4416v1 · doi: 10.48550/arxiv.0911.4416 · pith_short_12: 7D3FTXEQRJ7J · pith_short_16: 7D3FTXEQRJ7JMGBX · pith_short_8: 7D3FTXEQ

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/7D3FTXEQRJ7JMGBXYWLBEYUKOY \
  | 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: f8f659dc908a7e961837c59612628a7629f9e08366f2d8fd8dfaafde91d77e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523472d9a05708fa890082ad78e97a6a97e81cb79f1402a9daeb4e23ddee272a",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2009-11-23T14:33:27Z",
    "title_canon_sha256": "622a2589d704e1ed7fe9b9fe5e108c044f0432f8197f8d7ec70286b9fc3a8aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4416",
    "kind": "arxiv",
    "version": 1
  }
}