Pith Number

pith:KWAZLJGN

pith:2019:KWAZLJGNQ3I7FMP6BHTDX2OX5J

not attested not anchored not stored refs pending

Maximum $N$-body correlations do not in general imply genuine multipartite entanglement

Christopher Eltschka, Jens Siewert

arxiv:1908.04220 v2 · 2019-08-12 · 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{KWAZLJGNQ3I7FMP6BHTDX2OX5J}

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	2026-07-05T00:39:32.181041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558195a4cd86d1f2b1fe09e63be9d7ea56c312163d149aad66fed78685f8b633

Aliases

arxiv: 1908.04220 · arxiv_version: 1908.04220v2 · doi: 10.48550/arxiv.1908.04220 · pith_short_12: KWAZLJGNQ3I7 · pith_short_16: KWAZLJGNQ3I7FMP6 · pith_short_8: KWAZLJGN

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/KWAZLJGNQ3I7FMP6BHTDX2OX5J \
  | 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: 558195a4cd86d1f2b1fe09e63be9d7ea56c312163d149aad66fed78685f8b633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4202a49beea54e9582bbfadceb4b4ffd664f85ae671d8bbd68e131a34485afd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-12T16:11:08Z",
    "title_canon_sha256": "71ebfa11fada236ec85fac1b3232ea3f81886ec00d5bba8399919a284c95dcd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04220",
    "kind": "arxiv",
    "version": 2
  }
}