Pith Number

pith:LDH2DEI2

pith:2020:LDH2DEI2UO62A6CUPNBVA3ZMKO

not attested not anchored not stored refs pending

Witnessing non-Markovian effects of quantum processes through Hilbert-Schmidt speed

Hossein Rangani Jahromi, Kobra Mahdavipour, Mahshid Khazaei Shadfar, Rosario Lo Franco

arxiv:2003.12681 v2 · 2020-03-28 · 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{LDH2DEI2UO62A6CUPNBVA3ZMKO}

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	2026-07-05T01:30:27.816061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58cfa1911aa3bda078547b43506f2c53baff6fe2bd45daab92fa67ef6ee9a17a

Aliases

arxiv: 2003.12681 · arxiv_version: 2003.12681v2 · doi: 10.48550/arxiv.2003.12681 · pith_short_12: LDH2DEI2UO62 · pith_short_16: LDH2DEI2UO62A6CU · pith_short_8: LDH2DEI2

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/LDH2DEI2UO62A6CUPNBVA3ZMKO \
  | 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: 58cfa1911aa3bda078547b43506f2c53baff6fe2bd45daab92fa67ef6ee9a17a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c79581ccc6750eb7e24cd0c6e2b82498ac95c3f5548848d19e8b3cab912714",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-28T01:48:41Z",
    "title_canon_sha256": "2d3a8291d629a68b79433dd479da86608b577c4dc60341962dab6e243ae10476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12681",
    "kind": "arxiv",
    "version": 2
  }
}