Pith Number

pith:VWBYQK5K

pith:2025:VWBYQK5K76COO2SC6X4VR4NWVO

not attested not anchored not stored refs pending

Characterization of P-divisibility in two-level open quantum systems

C. Lombard-Latune, D. Sugny, G. Th\'eret

arxiv:2502.15498 v1 · 2025-02-21 · 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{VWBYQK5K76COO2SC6X4VR4NWVO}

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

1 paper in Pith

Interpolating between positive, Schwarz, and completely positive evolution for d-level systems

Receipt and verification

First computed	2026-07-05T10:18:02.704485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad83882baaff84e76a42f5f958f1b6aba78366a5d5c167b908dd4ffb93d169f1

Aliases

arxiv: 2502.15498 · arxiv_version: 2502.15498v1 · doi: 10.48550/arxiv.2502.15498 · pith_short_12: VWBYQK5K76CO · pith_short_16: VWBYQK5K76COO2SC · pith_short_8: VWBYQK5K

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/VWBYQK5K76COO2SC6X4VR4NWVO \
  | 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: ad83882baaff84e76a42f5f958f1b6aba78366a5d5c167b908dd4ffb93d169f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7182547d5336ec279552177a7a59c2d734ebe08537ad29d8d979f922d63035",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-21T14:45:59Z",
    "title_canon_sha256": "247568642f24fa6e3c3662511065586ee4d51605f630f9f8c784dbd952ecc93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15498",
    "kind": "arxiv",
    "version": 1
  }
}