Pith Number

pith:34Q5WMYG

pith:2016:34Q5WMYGW24JO5LWI6Y7T7FZMH

not attested not anchored not stored refs pending

Linear Separability in Spatial Databases

Claudio Torres, Gilberto Guti\'errez, Pablo P\'erez-Lantero

arxiv:1602.04399 v1 · 2016-02-13 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34Q5WMYGW24JO5LWI6Y7T7FZMH}

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	2026-05-18T01:20:51.007381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df21db3306b6b897757647b1f9fcb961feaca2a6773036bdc3993a39efaed81a

Aliases

arxiv: 1602.04399 · arxiv_version: 1602.04399v1 · doi: 10.48550/arxiv.1602.04399 · pith_short_12: 34Q5WMYGW24J · pith_short_16: 34Q5WMYGW24JO5LW · pith_short_8: 34Q5WMYG

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/34Q5WMYGW24JO5LWI6Y7T7FZMH \
  | 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: df21db3306b6b897757647b1f9fcb961feaca2a6773036bdc3993a39efaed81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8d995a5053a26772422e625f22b9b0c98ab0175efa9fae65a07ac42c5f1e9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-13T23:12:25Z",
    "title_canon_sha256": "bb40f9faa9de0bc467e0608b56d252be49be63510ddf02f3805a9620117ccf78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04399",
    "kind": "arxiv",
    "version": 1
  }
}