Pith Number

pith:ESCOOAZR

pith:2020:ESCOOAZR72WGYUYLC64JLL224E

not attested not anchored not stored refs pending

Out-of-time-ordered correlators and the Loschmidt echo in the quantum kicked top: How low can we go?

Arul Lakshminarayan, Sreeram PG, Vaibhav Madhok

arxiv:2011.04641 v1 · 2020-11-09 · 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{ESCOOAZR72WGYUYLC64JLL224E}

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	2026-07-05T02:43:11.634883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2484e70331feac6c530b17b895af5ae131fcd309677b703956f13abf000ccdfd

Aliases

arxiv: 2011.04641 · arxiv_version: 2011.04641v1 · doi: 10.48550/arxiv.2011.04641 · pith_short_12: ESCOOAZR72WG · pith_short_16: ESCOOAZR72WGYUYL · pith_short_8: ESCOOAZR

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/ESCOOAZR72WGYUYLC64JLL224E \
  | 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: 2484e70331feac6c530b17b895af5ae131fcd309677b703956f13abf000ccdfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7573081f7b4340d3416bc16ad0121c95ad06176417dd0d2cd3263fe3c95647e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-11-09T18:52:12Z",
    "title_canon_sha256": "11f8c072d5eec2d35bdde982b2283d8f1c1f901f07e866682bc8cbca2592ad07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04641",
    "kind": "arxiv",
    "version": 1
  }
}