Pith Number

pith:FYWFHSDZ

pith:2013:FYWFHSDZECKJNXXOEVM6I7G7IS

not attested not anchored not stored refs pending

Dual Fibonacci Quaternions

\.Ilkay Arslan G\"uven, Semra Kaya Nurkan

arxiv:1308.6772 v1 · 2013-08-28 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYWFHSDZECKJNXXOEVM6I7G7IS}

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	2026-05-18T03:14:30.958781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e2c53c879209496deee2559e47cdf4486a0a612c7c69e985b041e16cc10c582

Aliases

arxiv: 1308.6772 · arxiv_version: 1308.6772v1 · doi: 10.48550/arxiv.1308.6772 · pith_short_12: FYWFHSDZECKJ · pith_short_16: FYWFHSDZECKJNXXO · pith_short_8: FYWFHSDZ

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/FYWFHSDZECKJNXXOEVM6I7G7IS \
  | 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: 2e2c53c879209496deee2559e47cdf4486a0a612c7c69e985b041e16cc10c582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b64cf9118850ba6970a7ee52c66ce8fd1a123a6d6d7725a171b697e5bba165d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-08-28T07:14:44Z",
    "title_canon_sha256": "2c4e8ac2f8e0b1dc4bdd41e0085ba5f1af4649f62faee4e93758951f0f10387c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6772",
    "kind": "arxiv",
    "version": 1
  }
}