Pith Number

pith:KKYTDLXG

pith:2014:KKYTDLXGFZV4ZTYAJIEEFNRQKD

not attested not anchored not stored refs pending

Entanglement and nonclassical properties of hypergraph states

B. Kraus, C. Macchiavello, D. Bru\ss, F.E.S. Steinhoff, M. Cuquet, M. Rossi, O. G\"uhne, T. Moroder

arxiv:1404.6492 v2 · 2014-04-25 · 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{KKYTDLXGFZV4ZTYAJIEEFNRQKD}

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	2026-05-18T02:45:39.388436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b131aee62e6bcccf004a0842b63050eb41797d6b001a716d4fff8242b3ff4b

Aliases

arxiv: 1404.6492 · arxiv_version: 1404.6492v2 · doi: 10.48550/arxiv.1404.6492 · pith_short_12: KKYTDLXGFZV4 · pith_short_16: KKYTDLXGFZV4ZTYA · pith_short_8: KKYTDLXG

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/KKYTDLXGFZV4ZTYAJIEEFNRQKD \
  | 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: 52b131aee62e6bcccf004a0842b63050eb41797d6b001a716d4fff8242b3ff4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c813dd66b43882af13c390ced93507c07b700ff753b58b67538586699b427ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-25T18:10:42Z",
    "title_canon_sha256": "cf10f851d337981bc737b347a782dfcf8816ba487c70cedc9cd01720053a27a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6492",
    "kind": "arxiv",
    "version": 2
  }
}