Pith Number

pith:AYWIPWKN

pith:2013:AYWIPWKNABKXHGDVSGHF4WORWD

not attested not anchored not stored refs pending

Clustering of periodic orbits and ensembles of truncated unitary matrices

Boris Gutkin, Vladimir Al. Osipov

arxiv:1305.0059 v1 · 2013-05-01 · nlin.CD · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYWIPWKNABKXHGDVSGHF4WORWD}

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	2026-05-18T01:50:13.796219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

062c87d94d0055739875918e5e59d1b0d1bbc940f7844627d4a5182e7de43a13

Aliases

arxiv: 1305.0059 · arxiv_version: 1305.0059v1 · doi: 10.48550/arxiv.1305.0059 · pith_short_12: AYWIPWKNABKX · pith_short_16: AYWIPWKNABKXHGDV · pith_short_8: AYWIPWKN

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/AYWIPWKNABKXHGDVSGHF4WORWD \
  | 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: 062c87d94d0055739875918e5e59d1b0d1bbc940f7844627d4a5182e7de43a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c227e476d492904c7f9dc213382e70ae43d5355738be801b008ebe7a71c401",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-05-01T00:07:28Z",
    "title_canon_sha256": "9115d864b9cf00c95dbf24b202a3603f09e9246795fb7bb06b0d0c285404a1c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0059",
    "kind": "arxiv",
    "version": 1
  }
}