Pith Number

pith:KJKI2LCB

pith:2017:KJKI2LCBY4V5CFWTGL5MV3VF6W

not attested not anchored not stored refs pending

Non-universality in the spectral properties of time-reversal invariant microwave networks and quantum graphs

Barbara Dietz, Leszek Sirko, Malgorzata Bialous, Michal Lawniczak, Szymon Bauch, Vitalii Yunko

arxiv:1704.05049 v1 · 2017-04-15 · nlin.CD · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJKI2LCBY4V5CFWTGL5MV3VF6W}

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	2026-05-18T00:44:46.601745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52548d2c41c72bd116d332facaeea5f593072ebb6fd93c2557680f7d578a9d35

Aliases

arxiv: 1704.05049 · arxiv_version: 1704.05049v1 · doi: 10.48550/arxiv.1704.05049 · pith_short_12: KJKI2LCBY4V5 · pith_short_16: KJKI2LCBY4V5CFWT · pith_short_8: KJKI2LCB

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/KJKI2LCBY4V5CFWTGL5MV3VF6W \
  | 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: 52548d2c41c72bd116d332facaeea5f593072ebb6fd93c2557680f7d578a9d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "113251a05c315839b48ad1ca133938de1effcf4929d71f01d4691c2c31ff4763",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-04-15T11:39:45Z",
    "title_canon_sha256": "b385663faa3136476e9ae500755d637ca1cadc9009d4156a960d7ad6d931d7d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05049",
    "kind": "arxiv",
    "version": 1
  }
}