Pith Number

pith:FCD7LLXJ

pith:2024:FCD7LLXJIAOVNZ2GNE74P2ZXPF

not attested not anchored not stored refs pending

Choi representation of completely positive maps in brief

A. Ortega, G. Homa, M. Koniorczyk

arxiv:2402.12944 v2 · 2024-02-20 · 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{FCD7LLXJIAOVNZ2GNE74P2ZXPF}

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

$\Lambda \bar \Lambda$ spin correlations in high-energy collisions from quantum channels: an open quantum system view of hadronization

Receipt and verification

First computed	2026-07-05T10:05:09.166308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2887f5aee9401d56e746693fc7eb37797116bf9f767a48d86b1f3f6ce86fbff0

Aliases

arxiv: 2402.12944 · arxiv_version: 2402.12944v2 · doi: 10.48550/arxiv.2402.12944 · pith_short_12: FCD7LLXJIAOV · pith_short_16: FCD7LLXJIAOVNZ2G · pith_short_8: FCD7LLXJ

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/FCD7LLXJIAOVNZ2GNE74P2ZXPF \
  | 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: 2887f5aee9401d56e746693fc7eb37797116bf9f767a48d86b1f3f6ce86fbff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d201c831bd3bd7880b026f71c9051f9be1c5e399be13ff20dfdf79d8040290e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-20T11:58:55Z",
    "title_canon_sha256": "70a0becd6983a969af5f250f74fa32217fdf4898211877c631cfc90b501d8db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12944",
    "kind": "arxiv",
    "version": 2
  }
}