Pith Number

pith:L3X264B6

pith:2015:L3X264B6IHW7HCOBQZ6FDNVKAU

not attested not anchored not stored refs pending

Efficient Measurement of Multiparticle Entanglement with Embedding Quantum Simulator

Chao-Yang Lu, Dian Wu, Jan-Wei Pan, Li Li, Ming-Cheng Chen, Nai-Le Liu, Tao Yang, Xi-Lin Wang, Xin-Dong Cai, Zu-En Su

arxiv:1506.05353 v2 · 2015-06-17 · 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{L3X264B6IHW7HCOBQZ6FDNVKAU}

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	2026-05-18T01:20:11.721132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eefaf703e41edf389c1867c51b6aa050a99f61a381cf81e31e6e3b8537cee5a

Aliases

arxiv: 1506.05353 · arxiv_version: 1506.05353v2 · doi: 10.48550/arxiv.1506.05353 · pith_short_12: L3X264B6IHW7 · pith_short_16: L3X264B6IHW7HCOB · pith_short_8: L3X264B6

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/L3X264B6IHW7HCOBQZ6FDNVKAU \
  | 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: 5eefaf703e41edf389c1867c51b6aa050a99f61a381cf81e31e6e3b8537cee5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be035ef42f81eb0f9971299011f28e6400c0b7567cd3023635144661c376a15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-17T14:54:13Z",
    "title_canon_sha256": "4c83fe9ff1e9ee1f9aa39fe969df935a77471f80614db968c8ed2d147427e3e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05353",
    "kind": "arxiv",
    "version": 2
  }
}