Pith Number

pith:7YJR5OGW

pith:2019:7YJR5OGW55V4KE3A4546VVZJBS

not attested not anchored not stored refs pending

Nonlinear Dynamics from Linear Quantum Evolutions

Armando Figueroa, Fabio Di Cosmo, Florio M. Ciaglia, Franco Ventriglia, Giuseppe Marmo, Luca Schiavone, Patrizia Vitale, Vladimir I. Man'ko

arxiv:1908.03699 v1 · 2019-08-10 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YJR5OGW55V4KE3A4546VVZJBS}

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	2026-07-05T00:13:16.153792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe131eb8d6ef6bc51360e779ead7290ca4148e591a1ee576da61e3a8d8562a12

Aliases

arxiv: 1908.03699 · arxiv_version: 1908.03699v1 · doi: 10.48550/arxiv.1908.03699 · pith_short_12: 7YJR5OGW55V4 · pith_short_16: 7YJR5OGW55V4KE3A · pith_short_8: 7YJR5OGW

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/7YJR5OGW55V4KE3A4546VVZJBS \
  | 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: fe131eb8d6ef6bc51360e779ead7290ca4148e591a1ee576da61e3a8d8562a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64183857d6f18303df599d899cfac0c8b9b7963f8566b6c3068d014db8768a2f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-10T06:14:45Z",
    "title_canon_sha256": "fd80524bac76769284ac3f4f48660c16358e73b38ca8cc746f8e4b2bdc8372bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03699",
    "kind": "arxiv",
    "version": 1
  }
}