Pith Number

pith:SZKCFNKT

pith:2011:SZKCFNKTURXYW7PD3DS5KTEN6R

not attested not anchored not stored refs pending

Three-dimensional theory of quantum memories based on Lambda-type atomic ensembles

Anders S. S{\o}rensen, Anna Grodecka-Grad, Emil Zeuthen

arxiv:1105.2662 v2 · 2011-05-13 · 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{SZKCFNKTURXYW7PD3DS5KTEN6R}

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	2026-05-18T04:09:54.525725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965422b553a46f8b7de3d8e5d54c8df477ab0ab8631ec7eb3f8d3fd3228589b0

Aliases

arxiv: 1105.2662 · arxiv_version: 1105.2662v2 · doi: 10.48550/arxiv.1105.2662 · pith_short_12: SZKCFNKTURXY · pith_short_16: SZKCFNKTURXYW7PD · pith_short_8: SZKCFNKT

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/SZKCFNKTURXYW7PD3DS5KTEN6R \
  | 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: 965422b553a46f8b7de3d8e5d54c8df477ab0ab8631ec7eb3f8d3fd3228589b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f341e8888daca9a8d6424a1498fd537063b02da515e6f3e7ffd2fd717b2de4f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-13T08:50:24Z",
    "title_canon_sha256": "e093eddd58f51aae954efe70d6e5f0e3df87ee3879e00d5449bbcc8d9ba41fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2662",
    "kind": "arxiv",
    "version": 2
  }
}