Pith Number

pith:BSUUXTWW

pith:2019:BSUUXTWWSGX4THTDXDU3HNM3AF

not attested not anchored not stored refs pending

Monitoring the dynamics of an open quantum system via a single qubit

Pablo Carlos L\'opez V\'azquez, Thomas Gorin

arxiv:1902.01565 v1 · 2019-02-05 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSUUXTWWSGX4THTDXDU3HNM3AF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:47.303213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca94bced691afc99e63b8e9b3b59b016587c98ed49c6192c45adbadb943723a

Aliases

arxiv: 1902.01565 · arxiv_version: 1902.01565v1 · doi: 10.48550/arxiv.1902.01565 · pith_short_12: BSUUXTWWSGX4 · pith_short_16: BSUUXTWWSGX4THTD · pith_short_8: BSUUXTWW

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/BSUUXTWWSGX4THTDXDU3HNM3AF \
  | 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: 0ca94bced691afc99e63b8e9b3b59b016587c98ed49c6192c45adbadb943723a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95891048de4246a31d0e582e5c15dbcfb50ef40e96844d821c0c97d4e3ecdc59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-05T06:12:58Z",
    "title_canon_sha256": "8f13e69ee84331a3aba1218590b0f84071b49e5cb384fc549353b57b5a2b0a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01565",
    "kind": "arxiv",
    "version": 1
  }
}