Pith Number

pith:QGQI2ODJ

pith:2020:QGQI2ODJ2P6UI3G7OKSNXD2MBY

not attested not anchored not stored refs pending

Assembled arrays of Rydberg-interacting atoms

Daniel Ohl de Mello, Dominik Sch\"affner, Gerhard Birkl, Lars Kohfahl, Malte Schlosser, Tilman Preuschoff

arxiv:2008.04867 v1 · 2020-08-11 · 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{QGQI2ODJ2P6UI3G7OKSNXD2MBY}

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	2026-07-05T01:26:29.701702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a08d3869d3fd446cdf72a4db8f4c0e21a6f9e1ff4589a2d4efc4f7a717f6c1

Aliases

arxiv: 2008.04867 · arxiv_version: 2008.04867v1 · doi: 10.48550/arxiv.2008.04867 · pith_short_12: QGQI2ODJ2P6U · pith_short_16: QGQI2ODJ2P6UI3G7 · pith_short_8: QGQI2ODJ

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/QGQI2ODJ2P6UI3G7OKSNXD2MBY \
  | 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: 81a08d3869d3fd446cdf72a4db8f4c0e21a6f9e1ff4589a2d4efc4f7a717f6c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e022754b9479436043ab1e1d9e63c3a85b872d7cfa2d14015c16ea380bd753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-11T17:18:42Z",
    "title_canon_sha256": "fb5f075e3f13e89b17110d1feb42d741608be150fae86ba4ee1b8a04cbe1cda2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04867",
    "kind": "arxiv",
    "version": 1
  }
}