Pith Number

pith:KCR6LSMH

pith:2024:KCR6LSMH27DFGBQEILFOQSHDB6

not attested not anchored not stored refs pending

Superactivation and Incompressibility of Genuine Multipartite Entanglement

Kl\'ara Baksov\'a, Lisa T. Weinbrenner, Nicolai Friis, Otfried G\"uhne, Simon Morelli, Sophia Denker, Xiao-Dong Yu

arxiv:2412.18331 v2 · 2024-12-24 · 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{KCR6LSMH27DFGBQEILFOQSHDB6}

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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

1 paper in Pith

Experimental verification of multi-copy activation of genuine multipartite entanglement

Receipt and verification

First computed	2026-07-05T11:40:32.262362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a3e5c987d7c653060442cae848e30f9eec150b57c6b08cbf04cfd8a89236e1

Aliases

arxiv: 2412.18331 · arxiv_version: 2412.18331v2 · doi: 10.48550/arxiv.2412.18331 · pith_short_12: KCR6LSMH27DF · pith_short_16: KCR6LSMH27DFGBQE · pith_short_8: KCR6LSMH

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/KCR6LSMH27DFGBQEILFOQSHDB6 \
  | 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: 50a3e5c987d7c653060442cae848e30f9eec150b57c6b08cbf04cfd8a89236e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70847786c4a645fb2b3666749f712129cb8e2c15596db2a352d36edfb3482cd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-24T10:35:04Z",
    "title_canon_sha256": "3339e0c5336d8c0d3af3673b242126ce23adbfb4ea0d85516cb70ab388089232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18331",
    "kind": "arxiv",
    "version": 2
  }
}