Pith Number

pith:WIXWRPNP

pith:2015:WIXWRPNPZSYR6SHIMUULCNDJ6T

not attested not anchored not stored refs pending

Arithmetic Properties of the Sequence of Derangements and its Generalizations

Piotr Miska

arxiv:1508.01987 v1 · 2015-08-09 · math.NT · 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{WIXWRPNPZSYR6SHIMUULCNDJ6T}

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	2026-05-18T01:35:37.396630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22f68bdafccb11f48e86528b13469f4e9e0335a5acaac5226b0eb4563acc9fd

Aliases

arxiv: 1508.01987 · arxiv_version: 1508.01987v1 · doi: 10.48550/arxiv.1508.01987 · pith_short_12: WIXWRPNPZSYR · pith_short_16: WIXWRPNPZSYR6SHI · pith_short_8: WIXWRPNP

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/WIXWRPNPZSYR6SHIMUULCNDJ6T \
  | 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: b22f68bdafccb11f48e86528b13469f4e9e0335a5acaac5226b0eb4563acc9fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d30682b81b5260506f2532ed174972fcaf89fe2a01448bbbe504186859c2d7d7",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-08-09T05:40:07Z",
    "title_canon_sha256": "e0fa87b37a5e8ece5c2e60e406d9111204c554c35d849869f415a8cfd2471220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01987",
    "kind": "arxiv",
    "version": 1
  }
}