Pith Number

pith:SGGHVJY7

pith:2014:SGGHVJY7DTFQ6TVKOFFXD467XP

not attested not anchored not stored refs pending

A Comparison of Nature Inspired Algorithms for Multi-threshold Image Segmentation

Erik Cuevas, Humberto Sossa, Valent\'in Osuna-Enciso

arxiv:1405.7406 v1 · 2014-05-28 · 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{SGGHVJY7DTFQ6TVKOFFXD467XP}

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	2026-05-18T02:50:51.293012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918c7aa71f1ccb0f4eaa714b71f3dfbbf5cb933333255df190032941c65b2fe1

Aliases

arxiv: 1405.7406 · arxiv_version: 1405.7406v1 · doi: 10.48550/arxiv.1405.7406 · pith_short_12: SGGHVJY7DTFQ · pith_short_16: SGGHVJY7DTFQ6TVK · pith_short_8: SGGHVJY7

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/SGGHVJY7DTFQ6TVKOFFXD467XP \
  | 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: 918c7aa71f1ccb0f4eaa714b71f3dfbbf5cb933333255df190032941c65b2fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d37d435a32ed0d0e2967f4d59c947d0e45460eaaa0bd82f1adc70436f7c14f9",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-05-28T21:40:31Z",
    "title_canon_sha256": "dca35ee6e3a1f5f626b9abab489c733a289e1414d1a043af89dfcb22dcc7a538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7406",
    "kind": "arxiv",
    "version": 1
  }
}