Pith Number

pith:ZGNMXGFJ

pith:2014:ZGNMXGFJRCSSCLPYN65APBMXYD

not attested not anchored not stored refs pending

A Search Procedure for Cyclic Subsets

P. Clarke

arxiv:1401.0906 v1 · 2014-01-05 · cs.DS · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGNMXGFJRCSSCLPYN65APBMXYD}

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	2026-05-18T03:03:11.576696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c99acb98a988a5212df86fba078597c0eb6d36720b48d7cfcefd2ec60bd27efe

Aliases

arxiv: 1401.0906 · arxiv_version: 1401.0906v1 · doi: 10.48550/arxiv.1401.0906 · pith_short_12: ZGNMXGFJRCSS · pith_short_16: ZGNMXGFJRCSSCLPY · pith_short_8: ZGNMXGFJ

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/ZGNMXGFJRCSSCLPYN65APBMXYD \
  | 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: c99acb98a988a5212df86fba078597c0eb6d36720b48d7cfcefd2ec60bd27efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d652f90ec3baedea55690e0a0fe48885f2c9ba3d83696145de551c91b6cef854",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-01-05T16:20:34Z",
    "title_canon_sha256": "f96432dd45cbf75c5a439fb59834de0e86a3d4b2c225dd4fbfe527a4e239ba37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0906",
    "kind": "arxiv",
    "version": 1
  }
}