Pith Number

pith:M55KSYNZ

pith:2012:M55KSYNZXBVN2FXIBW2DH4PVPK

not attested not anchored not stored refs pending

QuTiP 2: A Python framework for the dynamics of open quantum systems

Franco Nori, J. R. Johansson, P. D. Nation

arxiv:1211.6518 v1 · 2012-11-28 · 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{M55KSYNZXBVN2FXIBW2DH4PVPK}

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

2 papers in Pith

Quantum state-preparation control in noisy environment via most-likely paths

Quantum Tomography and Entanglement in Semi-Leptonic $h\to VV^*$ Decays at Higher Orders

Receipt and verification

First computed	2026-05-18T03:34:47.952038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

677aa961b9b86add16e80db433f1f57ab528582d953899fff3f9efb0883a4f08

Aliases

arxiv: 1211.6518 · arxiv_version: 1211.6518v1 · doi: 10.48550/arxiv.1211.6518 · pith_short_12: M55KSYNZXBVN · pith_short_16: M55KSYNZXBVN2FXI · pith_short_8: M55KSYNZ

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/M55KSYNZXBVN2FXIBW2DH4PVPK \
  | 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: 677aa961b9b86add16e80db433f1f57ab528582d953899fff3f9efb0883a4f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "481cfe7891ab9f462738917ddf38d379e23f5de21bd75c72d482d3568fb5e520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-28T04:48:22Z",
    "title_canon_sha256": "c5ea7f6a560462b078f7468b913f7ec8c07d6dec3b16f1e88a8919734cbb54f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6518",
    "kind": "arxiv",
    "version": 1
  }
}