Pith Number

pith:QV2IXSHK

pith:2011:QV2IXSHKWSFWSXL5S6TGCY4V3D

not attested not anchored not stored refs pending

Designing spin-spin interactions with one and two dimensional ion crystals in planar micro traps

A. Bautista-Salvador, C. Abarbanel, C. Wunderlich, F. Schmidt-Kaler, J. Welzel, R. Folman, V. Wineman-Fisher

arxiv:1102.3645 v2 · 2011-02-17 · 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{QV2IXSHKWSFWSXL5S6TGCY4V3D}

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	2026-05-18T02:03:09.861825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85748bc8eab48b695d7d97a6616395d8c3eaeb12e100a6d450899e3aeafc2fd0

Aliases

arxiv: 1102.3645 · arxiv_version: 1102.3645v2 · doi: 10.48550/arxiv.1102.3645 · pith_short_12: QV2IXSHKWSFW · pith_short_16: QV2IXSHKWSFWSXL5 · pith_short_8: QV2IXSHK

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/QV2IXSHKWSFWSXL5S6TGCY4V3D \
  | 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: 85748bc8eab48b695d7d97a6616395d8c3eaeb12e100a6d450899e3aeafc2fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0accb2b509d743bd12de8fc7eaa7c19c31abb84ab16a163c355c96ceed7e31f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-17T17:46:37Z",
    "title_canon_sha256": "06cf8b9e6b7134fb26110ccf255eb3f5d74adc2ce9ffad5e370ab8d25e9a9193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3645",
    "kind": "arxiv",
    "version": 2
  }
}