Pith Number

pith:YAE2EKW7

pith:2015:YAE2EKW7WXQNZE7NAAM5C6LQVR

not attested not anchored not stored refs pending

Genuine multipartite entanglement detection and lower bound of multipartite concurrence

Heng Fan, Ming Li, Shao-Ming Fei, Xianqing Li-Jost

arxiv:1512.08845 v1 · 2015-12-30 · 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{YAE2EKW7WXQNZE7NAAM5C6LQVR}

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	2026-05-18T01:23:34.714700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c009a22adfb5e0dc93ed0019d17970ac42558ccba8d2c43a4755032817e31a09

Aliases

arxiv: 1512.08845 · arxiv_version: 1512.08845v1 · doi: 10.48550/arxiv.1512.08845 · pith_short_12: YAE2EKW7WXQN · pith_short_16: YAE2EKW7WXQNZE7N · pith_short_8: YAE2EKW7

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/YAE2EKW7WXQNZE7NAAM5C6LQVR \
  | 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: c009a22adfb5e0dc93ed0019d17970ac42558ccba8d2c43a4755032817e31a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b2c5c8a223d989917465eb36b08ca8f1f8111c1d4697c103d4cd7950312c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-30T04:22:33Z",
    "title_canon_sha256": "9a5e45165603fd9b7e2db58cfe298c98b674fbeca0c840cd26ba10908429c3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08845",
    "kind": "arxiv",
    "version": 1
  }
}