Pith Number

pith:2NO5QGRV

pith:2018:2NO5QGRVUNWHHFKLKWLBUM6FT5

not attested not anchored not stored refs pending

Sensitivity of quantum information to environment perturbations measured with a non-local out-of-time-order correlation function

David G. Cory, Lea F. Santos, Mohamad Niknam

arxiv:1808.04375 v3 · 2018-08-13 · quant-ph · cond-mat.stat-mech · 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{2NO5QGRVUNWHHFKLKWLBUM6FT5}

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

Positive quantum Lyapunov exponents in experimental systems with a regular classical limit

Receipt and verification

First computed	2026-07-05T01:55:05.068017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35dd81a35a36c73954b55961a33c59f5215b45a86f03ac1cfec1d29ac378d53

Aliases

arxiv: 1808.04375 · arxiv_version: 1808.04375v3 · doi: 10.48550/arxiv.1808.04375 · pith_short_12: 2NO5QGRVUNWH · pith_short_16: 2NO5QGRVUNWHHFKL · pith_short_8: 2NO5QGRV

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/2NO5QGRVUNWHHFKLKWLBUM6FT5 \
  | 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: d35dd81a35a36c73954b55961a33c59f5215b45a86f03ac1cfec1d29ac378d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec8d1f4727d71ed748571a1c871ca19e56a6100d32bd2abff244f72e5d018f6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-13T18:00:03Z",
    "title_canon_sha256": "196a503f5e75f203674849054858da164b010ca9e22290ac9bcdaf0d1362fec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04375",
    "kind": "arxiv",
    "version": 3
  }
}