Pith Number

pith:FE3SUGFC

pith:2016:FE3SUGFCSF7H7XI5DR5V6M7TBU

not attested not anchored not stored refs pending

Rough Set Based Color Channel Selection

Florian M. Savoy, Soumyabrata Dev, Stefan Winkler, Yee Hui Lee

arxiv:1611.00931 v1 · 2016-11-03 · 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{FE3SUGFCSF7H7XI5DR5V6M7TBU}

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	2026-05-18T00:49:23.451141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29372a18a2917e7fdd1d1c7b5f33f30d0ebfed5a9fa0a17ad8803bd9d0c81ec9

Aliases

arxiv: 1611.00931 · arxiv_version: 1611.00931v1 · doi: 10.48550/arxiv.1611.00931 · pith_short_12: FE3SUGFCSF7H · pith_short_16: FE3SUGFCSF7H7XI5 · pith_short_8: FE3SUGFC

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/FE3SUGFCSF7H7XI5DR5V6M7TBU \
  | 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: 29372a18a2917e7fdd1d1c7b5f33f30d0ebfed5a9fa0a17ad8803bd9d0c81ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09698f2eff374b5d74374227bc7de4964e48153979cbe375ebe1fc2a63e016b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-03T09:41:38Z",
    "title_canon_sha256": "1200a8f118e7797e8383205ebd27d8e54c7792095997cedc81828c3331b72bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00931",
    "kind": "arxiv",
    "version": 1
  }
}