Pith Number

pith:2XOXCT4V

pith:2016:2XOXCT4VNV6FNLAHWU64LYLEZB

not attested not anchored not stored refs pending

Relation between irreversibility and entanglement in classically chaotic quantum kicked rotors

Fumihiro Matsui, Hiroaki S. Yamada, Kensuke S. Ikeda

arxiv:1603.07050 v1 · 2016-03-23 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XOXCT4VNV6FNLAHWU64LYLEZB}

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	2026-05-18T01:08:17.955761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5dd714f956d7c56ac07b53dc5e164c8767e534dd25b10b81930cbf68c55ee8a

Aliases

arxiv: 1603.07050 · arxiv_version: 1603.07050v1 · doi: 10.48550/arxiv.1603.07050 · pith_short_12: 2XOXCT4VNV6F · pith_short_16: 2XOXCT4VNV6FNLAH · pith_short_8: 2XOXCT4V

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/2XOXCT4VNV6FNLAHWU64LYLEZB \
  | 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: d5dd714f956d7c56ac07b53dc5e164c8767e534dd25b10b81930cbf68c55ee8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366d656dfbd02f108e589a257e35fbe6b6d7d7c922d1e5d80484ac88f6600360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-03-23T02:22:32Z",
    "title_canon_sha256": "60e0d20dad405e5bc4f8c8fd1cf47974a4343a36c870a73f08ea2574f9285020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07050",
    "kind": "arxiv",
    "version": 1
  }
}