Pith Number

pith:Z4RX2D4N

pith:2010:Z4RX2D4N5D2TF7SREF3SNVNVWM

not attested not anchored not stored refs pending

Cavity QED with an ultracold ensemble on a chip: prospects for strong magnetic coupling at finite temperatures

Helmut Ritsch, Johannes Majer, J\"org Schmiedmayer, Kathrin Henschel

arxiv:1007.0116 v2 · 2010-07-01 · 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{Z4RX2D4N5D2TF7SREF3SNVNVWM}

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	2026-05-18T04:32:11.897499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf237d0f8de8f532fe51217726d5b5b320ea9a9a899f1e318ac6b376539a5401

Aliases

arxiv: 1007.0116 · arxiv_version: 1007.0116v2 · doi: 10.48550/arxiv.1007.0116 · pith_short_12: Z4RX2D4N5D2T · pith_short_16: Z4RX2D4N5D2TF7SR · pith_short_8: Z4RX2D4N

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/Z4RX2D4N5D2TF7SREF3SNVNVWM \
  | 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: cf237d0f8de8f532fe51217726d5b5b320ea9a9a899f1e318ac6b376539a5401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a97424609aee0c9e1b37bf5e2348891955992a7560782875725912b9be5f1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-01T10:04:58Z",
    "title_canon_sha256": "ce3dc62c7bacb0a3e2ced67a86b86ce9e980a6563b44eb05d7be7fd13f24e3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0116",
    "kind": "arxiv",
    "version": 2
  }
}