Pith Number

pith:CDIWR2QP

pith:2014:CDIWR2QPKAANZCJTSZY464FQ2U

not attested not anchored not stored refs pending

Integer Powers of Complex Tridiagonal and Anti-Tridiagonal Matrices

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

arxiv:1407.6662 v2 · 2014-07-04 · 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{CDIWR2QPKAANZCJTSZY464FQ2U}

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	2026-05-18T02:28:11.737100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d168ea0f5000dc89339671cf70b0d51928adbeed7c2c46c04d68ad3067b99c

Aliases

arxiv: 1407.6662 · arxiv_version: 1407.6662v2 · doi: 10.48550/arxiv.1407.6662 · pith_short_12: CDIWR2QPKAAN · pith_short_16: CDIWR2QPKAANZCJT · pith_short_8: CDIWR2QP

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/CDIWR2QPKAANZCJTSZY464FQ2U \
  | 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: 10d168ea0f5000dc89339671cf70b0d51928adbeed7c2c46c04d68ad3067b99c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a29cc6d7f1d0aa2dac20bf366b447316d93999911fe3b1e8b4f7c0ebc1fde6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-07-04T13:21:01Z",
    "title_canon_sha256": "b88ff30b412aa9e4dfce9d2bb9a734ee33a543d2771ceb1d8403acb77c5e369a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6662",
    "kind": "arxiv",
    "version": 2
  }
}