Pith Number

pith:LXC6ZONY

pith:2019:LXC6ZONYVX3SB7VAFBLLMRFSPC

not attested not anchored not stored refs pending

Two-qubits in a large-S environment

Alessandro Cuccoli, Eliana Fiorelli, Paola Verrucchi

arxiv:1901.07416 v1 · 2019-01-22 · 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{LXC6ZONYVX3SB7VAFBLLMRFSPC}

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	2026-05-17T23:55:44.815576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dc5ecb9b8adf720fea02856b644b2789e37c0b9d6a181272522bdf8df0caee5

Aliases

arxiv: 1901.07416 · arxiv_version: 1901.07416v1 · doi: 10.48550/arxiv.1901.07416 · pith_short_12: LXC6ZONYVX3S · pith_short_16: LXC6ZONYVX3SB7VA · pith_short_8: LXC6ZONY

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/LXC6ZONYVX3SB7VAFBLLMRFSPC \
  | 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: 5dc5ecb9b8adf720fea02856b644b2789e37c0b9d6a181272522bdf8df0caee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13765886005f44d02e64db330a2b9122227f26ca9457783c31cda25e3349e003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-22T15:32:04Z",
    "title_canon_sha256": "2b069c7ec6fece36767e4f761071e61b534d94fddba34b4767b5b1d8283d9006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07416",
    "kind": "arxiv",
    "version": 1
  }
}