Pith Number

pith:MIQOQIAO

pith:2015:MIQOQIAO25E4XSHO3DISHV5ZRA

not attested not anchored not stored refs pending

Application of matrix-valued integral continued fractions to spectral problems on periodic graphs

Anton A. Kutsenko

arxiv:1510.03088 v2 · 2015-10-11 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIQOQIAO25E4XSHO3DISHV5ZRA}

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	2026-05-18T01:11:22.571841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6220e8200ed749cbc8eed8d123d7b9883d9ea9af5f77f921fc136d4ac73be2ad

Aliases

arxiv: 1510.03088 · arxiv_version: 1510.03088v2 · doi: 10.48550/arxiv.1510.03088 · pith_short_12: MIQOQIAO25E4 · pith_short_16: MIQOQIAO25E4XSHO · pith_short_8: MIQOQIAO

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/MIQOQIAO25E4XSHO3DISHV5ZRA \
  | 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: 6220e8200ed749cbc8eed8d123d7b9883d9ea9af5f77f921fc136d4ac73be2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482b3b1d18bcd88cf011d8aa87458015c26e058bb27944484e77d6ef63375050",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-10-11T19:05:37Z",
    "title_canon_sha256": "1b0b4ef17f3d446b67498b12f29de96e5bd060996d6589fa6d59d7db9f40e364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03088",
    "kind": "arxiv",
    "version": 2
  }
}