Pith Number

pith:UHPK5ZFP

pith:2019:UHPK5ZFPQRZPDSYMPPDL6EV6U2

not attested not anchored not stored refs pending

Correlations and randomness generation based on energy constraints

Stefano Pironio, Thomas Van Himbeeck

arxiv:1905.09117 v1 · 2019-05-22 · 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{UHPK5ZFPQRZPDSYMPPDL6EV6U2}

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

2 papers in Pith

Semi-device-independent randomness certification on discretized continuous-variable platforms

Higher rates for semi-device-independent randomness expansion by recycling input randomness

Receipt and verification

First computed	2026-05-17T23:45:21.935383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1deaee4af8472f1cb0c7bc6bf12bea6b7a7a347c5545f12ca3dffcf3ba8dfe6

Aliases

arxiv: 1905.09117 · arxiv_version: 1905.09117v1 · doi: 10.48550/arxiv.1905.09117 · pith_short_12: UHPK5ZFPQRZP · pith_short_16: UHPK5ZFPQRZPDSYM · pith_short_8: UHPK5ZFP

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/UHPK5ZFPQRZPDSYMPPDL6EV6U2 \
  | 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: a1deaee4af8472f1cb0c7bc6bf12bea6b7a7a347c5545f12ca3dffcf3ba8dfe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6696f0ab948c206f83f4f54981eef49168ad4c1a20f33637c1df91f5c6f198a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-22T13:11:25Z",
    "title_canon_sha256": "c7c1ea51a16f5e5b7212b5adb67dfbd1772410bb91431c74e4166cf83a2cd8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09117",
    "kind": "arxiv",
    "version": 1
  }
}