Pith Number

pith:52HSKLWS

pith:2011:52HSKLWSUUJPEMLDMZMNP3WTCC

not attested not anchored not stored refs pending

Topological Schr\"odinger cats: Non-local quantum superpositions of topological defects

Jacek Dziarmaga, Michael Zwolak, Wojciech H. Zurek

arxiv:1106.2823 v3 · 2011-06-14 · quant-ph · cond-mat.other · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52HSKLWSUUJPEMLDMZMNP3WTCC}

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	2026-05-18T03:46:47.751901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8f252ed2a512f231636658d7eed310956da0d8ce136674bbb6895e611c57f8

Aliases

arxiv: 1106.2823 · arxiv_version: 1106.2823v3 · doi: 10.48550/arxiv.1106.2823 · pith_short_12: 52HSKLWSUUJP · pith_short_16: 52HSKLWSUUJPEMLD · pith_short_8: 52HSKLWS

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/52HSKLWSUUJPEMLDMZMNP3WTCC \
  | 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: ee8f252ed2a512f231636658d7eed310956da0d8ce136674bbb6895e611c57f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ab87eb6bb51116bcff77722cd73bf41501944d4fd90927c9ba3ff2253e283d",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-14T20:44:49Z",
    "title_canon_sha256": "83613d3fc47179bf158b8f772429342f337c342f03e0bee0c202fb77b94c92f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2823",
    "kind": "arxiv",
    "version": 3
  }
}