Pith Number

pith:MQNNROWW

pith:2011:MQNNROWWS4WUDE6Z7R6NLR5JFX

not attested not anchored not stored refs pending

Sympathetic and swap cooling of trapped ions by cold atoms in a MOT

Arijit Sharma, G. Werth, K. Ravi, S. A. Rangwala, Seunghyun Lee

arxiv:1112.5825 v1 · 2011-12-26 · physics.atom-ph · 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{MQNNROWWS4WUDE6Z7R6NLR5JFX}

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	2026-05-18T03:41:56.401773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

641ad8bad6972d4193d9fc7cd5c7a92dd3435986c46450d6566724911ae669e8

Aliases

arxiv: 1112.5825 · arxiv_version: 1112.5825v1 · doi: 10.48550/arxiv.1112.5825 · pith_short_12: MQNNROWWS4WU · pith_short_16: MQNNROWWS4WUDE6Z · pith_short_8: MQNNROWW

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/MQNNROWWS4WUDE6Z7R6NLR5JFX \
  | 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: 641ad8bad6972d4193d9fc7cd5c7a92dd3435986c46450d6566724911ae669e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712c76822c4a3bedc11c530dbd347513751fa6df04878398dd801443a101e581",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-26T09:10:28Z",
    "title_canon_sha256": "903a41a1daa6e72fbd8d064b202e96eafbe061fee39919704ca44481a3b3eae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5825",
    "kind": "arxiv",
    "version": 1
  }
}