Pith Number

pith:BEX6YOMX

pith:2015:BEX6YOMXIYRZODYVSLT6AYXVBB

not attested not anchored not stored refs pending

Lyapunov decay in quantum irreversibility

Augusto J. Roncaglia, Diego A. Wisniacki, Ignacio Garcia-Mata

arxiv:1512.04445 v1 · 2015-12-14 · nlin.CD · 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{BEX6YOMXIYRZODYVSLT6AYXVBB}

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	2026-05-18T01:17:04.934731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092fec39974623970f1592e7e062f508497e82882062dc13f46924d2e3f1b12b

Aliases

arxiv: 1512.04445 · arxiv_version: 1512.04445v1 · doi: 10.48550/arxiv.1512.04445 · pith_short_12: BEX6YOMXIYRZ · pith_short_16: BEX6YOMXIYRZODYV · pith_short_8: BEX6YOMX

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/BEX6YOMXIYRZODYVSLT6AYXVBB \
  | 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: 092fec39974623970f1592e7e062f508497e82882062dc13f46924d2e3f1b12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "295d1de8b94991c1afa1e579b16f08dc49bfe78ee9f1028f02d30f84978ff5a4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-12-14T18:30:25Z",
    "title_canon_sha256": "d5756cf70e761d903bd7c7bc5aaee54d6f2b0e3c6374c1ba25de941bc6567a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04445",
    "kind": "arxiv",
    "version": 1
  }
}