Pith Number

pith:R4YSLZFJ

pith:2018:R4YSLZFJN3IJKQREIQB6AWR2EP

not attested not anchored not stored refs pending

A general bound for the dimension of quantum behaviours in the prepare-and-measure scenario

Julio I. de Vicente

arxiv:1809.02414 v3 · 2018-09-07 · 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{R4YSLZFJN3IJKQREIQB6AWR2EP}

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	2026-05-17T23:54:34.207908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f3125e4a96ed09542244403e05a3a23d2f06fd59eefed957cc3ad0168a3cab6

Aliases

arxiv: 1809.02414 · arxiv_version: 1809.02414v3 · doi: 10.48550/arxiv.1809.02414 · pith_short_12: R4YSLZFJN3IJ · pith_short_16: R4YSLZFJN3IJKQRE · pith_short_8: R4YSLZFJ

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/R4YSLZFJN3IJKQREIQB6AWR2EP \
  | 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: 8f3125e4a96ed09542244403e05a3a23d2f06fd59eefed957cc3ad0168a3cab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5545c57345a700aefc4488403dbce067828e4f324547d09ef7260ed35f42fb0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-07T11:40:19Z",
    "title_canon_sha256": "c6dcef764eda16d6de0ea7a2a4de9243b8283b17f8eea922ce78891f84f08c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02414",
    "kind": "arxiv",
    "version": 3
  }
}