Pith Number

pith:QNWEGJYK

pith:2018:QNWEGJYKTDG3HGHIDOUVWC6AFM

not attested not anchored not stored refs pending

Nanofriction and motion of topological defects in self-organized ion Coulomb crystals

Dimitri Kalincev, Jan Kiethe, Ramil Nigmatullin, Tanja E. Mehlst\"aubler, Thorben Schmirander

arxiv:1806.08566 v1 · 2018-06-22 · 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{QNWEGJYKTDG3HGHIDOUVWC6AFM}

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	2026-05-17T23:55:29.261695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

836c43270a98cdb398e81ba95b0bc02b3b908ce8f94dbdf4f47f76b15b503db7

Aliases

arxiv: 1806.08566 · arxiv_version: 1806.08566v1 · doi: 10.48550/arxiv.1806.08566 · pith_short_12: QNWEGJYKTDG3 · pith_short_16: QNWEGJYKTDG3HGHI · pith_short_8: QNWEGJYK

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/QNWEGJYKTDG3HGHIDOUVWC6AFM \
  | 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: 836c43270a98cdb398e81ba95b0bc02b3b908ce8f94dbdf4f47f76b15b503db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75fdb56aece82146fa8dca7f1b457ba9373c18e7bd7ba89b26dbe637f8f31e2",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-06-22T09:20:03Z",
    "title_canon_sha256": "1334ad42bdae4a78186fc9bb2dcf5ef4dccb78f4ee15acbc068a3c487b5b56f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08566",
    "kind": "arxiv",
    "version": 1
  }
}