Pith Number

pith:NVGKO44N

pith:2024:NVGKO44NHXC4LPF4NT2V3UDWTP

not attested not anchored not stored refs pending

Multipartite entangling power by von Neumann entropy

Lin Chen, Xinyu Qiu, Zhiwei Song

arxiv:2410.15253 v1 · 2024-10-20 · 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{NVGKO44NHXC4LPF4NT2V3UDWTP}

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	2026-06-11T01:09:09.368991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4ca7738d3dc5c5bcbc6cf55dd0769bd53c36f04d0ceb5e5db89019fed9d5d8

Aliases

arxiv: 2410.15253 · arxiv_version: 2410.15253v1 · doi: 10.48550/arxiv.2410.15253 · pith_short_12: NVGKO44NHXC4 · pith_short_16: NVGKO44NHXC4LPF4 · pith_short_8: NVGKO44N

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/NVGKO44NHXC4LPF4NT2V3UDWTP \
  | 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: 6d4ca7738d3dc5c5bcbc6cf55dd0769bd53c36f04d0ceb5e5db89019fed9d5d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "294726d4d82492315f74da902f0d1df4a59582cb03858e8221ebf531fac12ffa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-20T02:18:36Z",
    "title_canon_sha256": "908554572cc01361da6ec5e5068343909b331f64a309238b15e80845bc01c793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.15253",
    "kind": "arxiv",
    "version": 1
  }
}