Pith Number

pith:K4KL4DCO

pith:2016:K4KL4DCO6IL2UQRLTFP5EK3HU3

not attested not anchored not stored refs pending

Integer Powers of Certain Complex Pentadiagonal 2-Toeplitz Matrices

Durmu\c{s} Bozkurt, Hatice K\"ubra Duru

arxiv:1603.05515 v1 · 2016-03-16 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4KL4DCO6IL2UQRLTFP5EK3HU3}

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	2026-05-18T01:18:56.173933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5714be0c4ef217aa422b995fd22b67a6c6145d4dbc8a34c05cd484a152ba856f

Aliases

arxiv: 1603.05515 · arxiv_version: 1603.05515v1 · doi: 10.48550/arxiv.1603.05515 · pith_short_12: K4KL4DCO6IL2 · pith_short_16: K4KL4DCO6IL2UQRL · pith_short_8: K4KL4DCO

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/K4KL4DCO6IL2UQRLTFP5EK3HU3 \
  | 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: 5714be0c4ef217aa422b995fd22b67a6c6145d4dbc8a34c05cd484a152ba856f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b5869867dce220bd6ff86077927046240a945befbb3fe40922e82a9c37d041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2016-03-16T13:21:22Z",
    "title_canon_sha256": "885d87703bf16e701c234630f048fae1af6fbdbc6c18f45919a429e095a4a7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05515",
    "kind": "arxiv",
    "version": 1
  }
}