Pith Number

pith:PNJFOF37

pith:2012:PNJFOF37AXQPKA3ZHAOOBP5ILB

not attested not anchored not stored refs pending

Continuous-Variable Bell Inequalities in Phase Space

Karl-Peter Marzlin, T. A. Osborn

arxiv:1202.2534 v1 · 2012-02-12 · 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{PNJFOF37AXQPKA3ZHAOOBP5ILB}

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	2026-05-18T04:02:26.251982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5257177f05e0f50379381ce0bfa858787df813fa08dbb05a57d72059e6820d

Aliases

arxiv: 1202.2534 · arxiv_version: 1202.2534v1 · doi: 10.48550/arxiv.1202.2534 · pith_short_12: PNJFOF37AXQP · pith_short_16: PNJFOF37AXQPKA3Z · pith_short_8: PNJFOF37

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/PNJFOF37AXQPKA3ZHAOOBP5ILB \
  | 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: 7b5257177f05e0f50379381ce0bfa858787df813fa08dbb05a57d72059e6820d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44e09a5b24c564b274f6ae9bc64326b6c67abeed53413690e0ebe308be41e047",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-12T15:27:03Z",
    "title_canon_sha256": "c99265879b38c9d9084a1f51fbfab187d59293a31046037d058b383141a7e97a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2534",
    "kind": "arxiv",
    "version": 1
  }
}