Pith Number

pith:4UAFFMCX

pith:2019:4UAFFMCX7ULBRY3P7JI7PFD6LE

not attested not anchored not stored refs pending

A characterization of quantum chaos by two-point correlation functions

Brian Swingle, Hrant Gharibyan, Masaki Tezuka, Masanori Hanada

arxiv:1902.11086 v2 · 2019-02-28 · quant-ph · cond-mat.stat-mech · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UAFFMCX7ULBRY3P7JI7PFD6LE}

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	2026-07-05T01:30:38.007660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50052b057fd1618e36ffa51f7947e59273cad08c492fdb2740ef822293fad46

Aliases

arxiv: 1902.11086 · arxiv_version: 1902.11086v2 · doi: 10.48550/arxiv.1902.11086 · pith_short_12: 4UAFFMCX7ULB · pith_short_16: 4UAFFMCX7ULBRY3P · pith_short_8: 4UAFFMCX

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/4UAFFMCX7ULBRY3P7JI7PFD6LE \
  | 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: e50052b057fd1618e36ffa51f7947e59273cad08c492fdb2740ef822293fad46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc18df49554c1fdb27c9cc7aad94345a4c331ac774cb7b638eba7bc8d4253aae",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-28T14:00:06Z",
    "title_canon_sha256": "72610731139b6455ffe5e397d0302df4576ba0b9447b946d2a2874c9fe2434f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11086",
    "kind": "arxiv",
    "version": 2
  }
}