Pith Number

pith:XPSJQZGR

pith:2016:XPSJQZGRSXRXRYPQNRAYQA4V4O

not attested not anchored not stored refs pending

Spin-orbit coupled fermions in an optical lattice clock

A.M. Rey, A.P. Koller, G.E. Marti, J. Ye, M.L. Wall, S. Kolkowitz, S.L. Bromley, T. Bothwell, X. Zhang

arxiv:1608.03854 v2 · 2016-08-12 · cond-mat.quant-gas · 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{XPSJQZGRSXRXRYPQNRAYQA4V4O}

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	2026-05-18T00:49:24.157943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe49864d195e378e1f06c41880395e391117c0176f818a43f30be216c49b42b

Aliases

arxiv: 1608.03854 · arxiv_version: 1608.03854v2 · doi: 10.48550/arxiv.1608.03854 · pith_short_12: XPSJQZGRSXRX · pith_short_16: XPSJQZGRSXRXRYPQ · pith_short_8: XPSJQZGR

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/XPSJQZGRSXRXRYPQNRAYQA4V4O \
  | 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: bbe49864d195e378e1f06c41880395e391117c0176f818a43f30be216c49b42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a474ce572cd07f6c1598bf2ad656528ea65da2add120ed39ea6af2b341ffc15a",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-08-12T17:25:51Z",
    "title_canon_sha256": "a8ba80ced21735cf3b9d428f2a0f72c10f8eee2cf366e49c5c96cc03ceca65aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03854",
    "kind": "arxiv",
    "version": 2
  }
}