Pith Number

pith:Y4CAPEJO

pith:2014:Y4CAPEJO3RIH2P4DGPYDHZO2OX

not attested not anchored not stored refs pending

Randomized Graph States and their Entanglement Properties

Chiara Macchiavello, Dagmar Bru\ss, Hermann Kampermann, Jun-Yi Wu, Leong Chuan Kwek, Matteo Rossi, Simone Severini

arxiv:1403.3828 v3 · 2014-03-15 · 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{Y4CAPEJO3RIH2P4DGPYDHZO2OX}

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	2026-05-18T01:18:19.935509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70407912edc507d3f8333f033e5da75fffbe5fa00f68c23bcea84422eb44445

Aliases

arxiv: 1403.3828 · arxiv_version: 1403.3828v3 · doi: 10.48550/arxiv.1403.3828 · pith_short_12: Y4CAPEJO3RIH · pith_short_16: Y4CAPEJO3RIH2P4D · pith_short_8: Y4CAPEJO

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/Y4CAPEJO3RIH2P4DGPYDHZO2OX \
  | 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: c70407912edc507d3f8333f033e5da75fffbe5fa00f68c23bcea84422eb44445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3f689d1ff16475508fb94db1f8ddbc8a86f976a1b3fdd0d12331c6933e486d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-15T17:19:40Z",
    "title_canon_sha256": "c51b89d378236e7eace9378875d9febeff4069cb09ac2a3440074af66abae0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3828",
    "kind": "arxiv",
    "version": 3
  }
}