Pith Number

pith:6SA3KZIV

pith:2017:6SA3KZIVRHJBSNTET3LXBRFCNS

not attested not anchored not stored refs pending

A hybrid spatial data mining approach based on fuzzy topological relations and MOSES evolutionary algorithm

Amir Hossein Goudarzi, Nasser Ghadiri

arxiv:1704.06621 v1 · 2017-04-21 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SA3KZIVRHJBSNTET3LXBRFCNS}

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	2026-05-18T00:45:59.229665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f481b5651589d21936649ed770c4a26cbaf31aa850f5faf15d802ae6560ad0c5

Aliases

arxiv: 1704.06621 · arxiv_version: 1704.06621v1 · doi: 10.48550/arxiv.1704.06621 · pith_short_12: 6SA3KZIVRHJB · pith_short_16: 6SA3KZIVRHJBSNTE · pith_short_8: 6SA3KZIV

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/6SA3KZIVRHJBSNTET3LXBRFCNS \
  | 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: f481b5651589d21936649ed770c4a26cbaf31aa850f5faf15d802ae6560ad0c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ab59e1e0cecc828e5424056fbe2c80ff00b8c627e0769e7d7996897a7a97ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-04-21T16:30:10Z",
    "title_canon_sha256": "e2f5d9ce3a15d35bac9aa235e814beed7a7eae63639cd9f3cedf43acfdc61eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06621",
    "kind": "arxiv",
    "version": 1
  }
}