Pith Number

pith:DLHGD4PH

pith:2016:DLHGD4PH75XJW45V4YG45DI53G

not attested not anchored not stored refs pending

R\'enyi formulation of entanglement criteria for continuous variables

Alexey E. Rastegin

arxiv:1610.08839 v5 · 2016-10-27 · 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{DLHGD4PH75XJW45V4YG45DI53G}

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	2026-05-18T00:44:13.609876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ace61f1e7ff6e9b73b5e60dce8d1dd9a95a2394dd93a7d8b20948db4cd87f05

Aliases

arxiv: 1610.08839 · arxiv_version: 1610.08839v5 · doi: 10.48550/arxiv.1610.08839 · pith_short_12: DLHGD4PH75XJ · pith_short_16: DLHGD4PH75XJW45V · pith_short_8: DLHGD4PH

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/DLHGD4PH75XJW45V4YG45DI53G \
  | 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: 1ace61f1e7ff6e9b73b5e60dce8d1dd9a95a2394dd93a7d8b20948db4cd87f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d399fb66f4b4ffb6594ab5f1921ff7402f971cc0871124d216873b79f0968337",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-27T15:31:26Z",
    "title_canon_sha256": "9ac117569c30bf431b3c747235fe75917ed307d9867ca8fd8a24084e50036a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08839",
    "kind": "arxiv",
    "version": 5
  }
}