Pith Number

pith:JEKWHC3K

pith:2011:JEKWHC3KWFRAFOO3XVWB36J6V4

not attested not anchored not stored refs pending

Orbital excitation blockade and algorithmic cooling in quantum gases

Jonathan Simon, Markus Greiner, M. Eric Tai, Philipp M. Preiss, Ruichao Ma, Waseem S. Bakr

arxiv:1105.5834 v3 · 2011-05-29 · cond-mat.quant-gas · 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{JEKWHC3KWFRAFOO3XVWB36J6V4}

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	2026-05-18T02:01:46.530644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4915638b6ab16202b9dbbd6c1df93eaf3de204d704ed1aeb8d9c4d3d97cbf271

Aliases

arxiv: 1105.5834 · arxiv_version: 1105.5834v3 · doi: 10.48550/arxiv.1105.5834 · pith_short_12: JEKWHC3KWFRA · pith_short_16: JEKWHC3KWFRAFOO3 · pith_short_8: JEKWHC3K

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/JEKWHC3KWFRAFOO3XVWB36J6V4 \
  | 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: 4915638b6ab16202b9dbbd6c1df93eaf3de204d704ed1aeb8d9c4d3d97cbf271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e840f959eb857bc2e5adff6b07ac8d2a84dbdaa29451b5788562ab947952558",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-05-29T22:41:52Z",
    "title_canon_sha256": "ae57999e7621099c831793d4937b36ed8eae66ccfa0a5717860e6d01b0d52272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5834",
    "kind": "arxiv",
    "version": 3
  }
}