Pith Number

pith:3NVSCIMQ

pith:2018:3NVSCIMQDUFG77ZT7BIZHNBJQY

not attested not anchored not stored refs pending

Computational complexity of the Rydberg blockade in two dimensions

Hannes Pichler, Leo Zhou, Mikhail D. Lukin, Sheng-Tao Wang, Soonwon Choi

arxiv:1809.04954 v1 · 2018-09-13 · quant-ph · cond-mat.quant-gas · cs.CC · physics.atom-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{3NVSCIMQDUFG77ZT7BIZHNBJQY}

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.

Cited by

2 papers in Pith

A quantum wire approach to weighted combinatorial graph optimisation problems

Reducibility of native weighted graphs on Rydberg Arrays

Receipt and verification

First computed	2026-05-18T00:05:47.019196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6b2121901d0a6fff33f85193b429861c31708c87d6d6ef2811617922a59be8

Aliases

arxiv: 1809.04954 · arxiv_version: 1809.04954v1 · doi: 10.48550/arxiv.1809.04954 · pith_short_12: 3NVSCIMQDUFG · pith_short_16: 3NVSCIMQDUFG77ZT · pith_short_8: 3NVSCIMQ

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/3NVSCIMQDUFG77ZT7BIZHNBJQY \
  | 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: db6b2121901d0a6fff33f85193b429861c31708c87d6d6ef2811617922a59be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce941839c00733018d50f4a804f55940daed858e4909a099fa7cfac4ec8d873b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cs.CC",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-13T13:43:14Z",
    "title_canon_sha256": "d07eb407105c5076f2804002783004de71ed187e89fe7cff8ee0a2a8930b2954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04954",
    "kind": "arxiv",
    "version": 1
  }
}