Pith Number

pith:NN7T2A7E

pith:2012:NN7T2A7EQV5ARXCZPT4OAIDWWG

not attested not anchored not stored refs pending

Symmetry Breaking and Topological Defect Formation in Ion Coulomb Crystals

Adolfo del Campo, Alex Retzker, David-M. Meier, Heather L. Partner, Jonas Keller, Karsten Pyka, Kristijan Kuhlmann, Martin B. Plenio, Ramil Nigmatullin, Tanja E. Mehlst\"aubler, Tobias Burgermeister, Wojciech H. Zurek

arxiv:1211.7005 v1 · 2012-11-29 · physics.atom-ph · cond-mat.stat-mech · physics.data-an · 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{NN7T2A7EQV5ARXCZPT4OAIDWWG}

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	2026-05-18T03:16:29.008371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7f3d03e4857a08dc597cf8e02076b19d9d994dfad104192fe5f979bf253589

Aliases

arxiv: 1211.7005 · arxiv_version: 1211.7005v1 · doi: 10.48550/arxiv.1211.7005 · pith_short_12: NN7T2A7EQV5A · pith_short_16: NN7T2A7EQV5ARXCZ · pith_short_8: NN7T2A7E

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/NN7T2A7EQV5ARXCZPT4OAIDWWG \
  | 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: 6b7f3d03e4857a08dc597cf8e02076b19d9d994dfad104192fe5f979bf253589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b8f787a5763d0078be64b7e0be17a737624ae5b8b6f34479e9294aa5567fc8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-11-29T17:56:26Z",
    "title_canon_sha256": "46531a44bcba683e54baaba9c738f323e8ada6c0dc1b80aca931e019299d621f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7005",
    "kind": "arxiv",
    "version": 1
  }
}