Pith Number

pith:VKNF7VFB

pith:2018:VKNF7VFBHWCY7PQWJPESRSOBIK

not attested not anchored not stored refs pending

Driving many distant atoms into high-fidelity steady state entanglement via Lyapunov control

Chuang Li, Jie Song, Weiqiang Ding, Yan Xia

arxiv:1801.05900 v1 · 2018-01-18 · 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{VKNF7VFBHWCY7PQWJPESRSOBIK}

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	2026-05-18T00:23:27.468733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9a5fd4a13d858fbe164bc928c9c1428361d8c49698b062a49a60427a76ab70

Aliases

arxiv: 1801.05900 · arxiv_version: 1801.05900v1 · doi: 10.48550/arxiv.1801.05900 · pith_short_12: VKNF7VFBHWCY · pith_short_16: VKNF7VFBHWCY7PQW · pith_short_8: VKNF7VFB

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/VKNF7VFBHWCY7PQWJPESRSOBIK \
  | 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: aa9a5fd4a13d858fbe164bc928c9c1428361d8c49698b062a49a60427a76ab70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e06e6c7a8025fa49009cf046083dd344ca476b4470d4d2f31a650b81ec1c71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-18T01:43:53Z",
    "title_canon_sha256": "f72deb6926f37d2563e01cf6175dc88cde95e03e43b79c2e3e7a63b903d9629c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05900",
    "kind": "arxiv",
    "version": 1
  }
}