Pith Number

pith:YQAXSQXZ

pith:2015:YQAXSQXZN43X6RCNNRBSLX2N7J

not attested not anchored not stored refs pending

Classical foundations of many-particle quantum chaos

Boris Gutkin, Vladimir Osipov

arxiv:1503.02676 v1 · 2015-03-09 · 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{YQAXSQXZN43X6RCNNRBSLX2N7J}

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	2026-05-18T01:20:46.845296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4017942f96f377f444d6c4325df4dfa4f31ff1624916e09a7f436a6fcf0ce82

Aliases

arxiv: 1503.02676 · arxiv_version: 1503.02676v1 · doi: 10.48550/arxiv.1503.02676 · pith_short_12: YQAXSQXZN43X · pith_short_16: YQAXSQXZN43X6RCN · pith_short_8: YQAXSQXZ

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/YQAXSQXZN43X6RCNNRBSLX2N7J \
  | 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: c4017942f96f377f444d6c4325df4dfa4f31ff1624916e09a7f436a6fcf0ce82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af7988305b3b88a73c1ebb4df73c1d052782ae59d011b7aeceb88cf69b1d51f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-03-09T20:20:35Z",
    "title_canon_sha256": "75d83a58dc694b1f457e487b9c79e33b5dafb5d8f65282e72d80753ee2386282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02676",
    "kind": "arxiv",
    "version": 1
  }
}