Pith Number

pith:LQUEFQJ7

pith:2019:LQUEFQJ72UGSZVC2CQVWY6PZ6S

not attested not anchored not stored refs pending

Regularization dependence of the OTOC. Which Lyapunov spectrum is the physical one?

Aurelio Romero-Berm\'udez, Koenraad Schalm, Vincenzo Scopelliti

arxiv:1903.09595 v3 · 2019-03-22 · hep-th · cond-mat.dis-nn · cond-mat.str-el · 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{LQUEFQJ72UGSZVC2CQVWY6PZ6S}

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.

Cited by

1 paper in Pith

Towards the Web of Quantum Chaos Diagnostics

Receipt and verification

First computed	2026-05-17T23:39:35.380075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2842c13fd50d2cd45a142b6c79f9f4b30df8fd39be79d56319191832315f58

Aliases

arxiv: 1903.09595 · arxiv_version: 1903.09595v3 · doi: 10.48550/arxiv.1903.09595 · pith_short_12: LQUEFQJ72UGS · pith_short_16: LQUEFQJ72UGSZVC2 · pith_short_8: LQUEFQJ7

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/LQUEFQJ72UGSZVC2CQVWY6PZ6S \
  | 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: 5c2842c13fd50d2cd45a142b6c79f9f4b30df8fd39be79d56319191832315f58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda46665d79e591f3648b088940c7db472fec2bafd5a468bbd293c3e35291b00",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-03-22T16:44:00Z",
    "title_canon_sha256": "fc9b69bb7a3f8e74beab13b49fd9ce0c05227a45b8a956f41b265be7838c9cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09595",
    "kind": "arxiv",
    "version": 3
  }
}