Pith Number

pith:WF3AUEVS

pith:2014:WF3AUEVSUBZX5ISHDGHPG2WRFY

not attested not anchored not stored refs pending

Vertex and edge orbits of Fibonacci and Lucas cubes

Ali Reza Ashrafi, Jernej Azarija, Khadijeh Fathalikhani, Marko Petkov\v{s}ek, Sandi Klav\v{z}ar

arxiv:1407.4962 v2 · 2014-07-18 · 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{WF3AUEVSUBZX5ISHDGHPG2WRFY}

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	2026-05-18T02:46:24.059744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1760a12b2a0737ea247198ef36ad12e110f30abcdd0fd9ab8f376cdf4e3c015

Aliases

arxiv: 1407.4962 · arxiv_version: 1407.4962v2 · doi: 10.48550/arxiv.1407.4962 · pith_short_12: WF3AUEVSUBZX · pith_short_16: WF3AUEVSUBZX5ISH · pith_short_8: WF3AUEVS

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/WF3AUEVSUBZX5ISHDGHPG2WRFY \
  | 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: b1760a12b2a0737ea247198ef36ad12e110f30abcdd0fd9ab8f376cdf4e3c015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3fb537041cf94bc883a3f9f9ef9e7c1786435acec92596877410fbc0bf49e62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-18T11:51:09Z",
    "title_canon_sha256": "0dff57e36d10809aead0bdce83bfa688e1de38ad5515a87e37ce5bf9357cb34c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4962",
    "kind": "arxiv",
    "version": 2
  }
}