Pith Number

pith:VZ7QD5PT

pith:2007:VZ7QD5PTJHYJCEYH6BHU2FHXAV

not attested not anchored not stored refs pending

Dirac Cat States in Relativistic Landau Levels

A. Bermudez, E. Solano, M.A. Martin-Delgado

arxiv:0706.3329 v1 · 2007-06-22 · quant-ph · cond-mat.mes-hall · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZ7QD5PTJHYJCEYH6BHU2FHXAV}

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	2026-05-18T02:16:29.922377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7f01f5f349f0911307f04f4d14f7056d3081538a01d86facb554bc62ff6655

Aliases

arxiv: 0706.3329 · arxiv_version: 0706.3329v1 · doi: 10.48550/arxiv.0706.3329 · pith_short_12: VZ7QD5PTJHYJ · pith_short_16: VZ7QD5PTJHYJCEYH · pith_short_8: VZ7QD5PT

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/VZ7QD5PTJHYJCEYH6BHU2FHXAV \
  | 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: ae7f01f5f349f0911307f04f4d14f7056d3081538a01d86facb554bc62ff6655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344c496ded404a7e36a47457bce392130bbdd3e7bf4066e1591f25ecee85da3d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-06-22T13:28:36Z",
    "title_canon_sha256": "a53929db37c4cdceca55f8e5840a093b65e67c5b14bac6da3d87834dc37033a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.3329",
    "kind": "arxiv",
    "version": 1
  }
}