Pith Number

pith:XL22YDQI

pith:2003:XL22YDQIRGRZG2MBK5YCTMWM55

not attested not anchored not stored refs pending

The Landau electron problem on a cylinder

G. Date, P. P. Divakaran

arxiv:math-ph/0305041 v2 · 2003-05-20 · math-ph · cond-mat.mes-hall · math.MP · 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{XL22YDQIRGRZG2MBK5YCTMWM55}

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	2026-05-18T01:38:33.790926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf5ac0e0889a3936981577029b2ccef6375b78b3948efc77153d36949ab18b1

Aliases

arxiv: math-ph/0305041 · arxiv_version: math-ph/0305041v2 · doi: 10.48550/arxiv.math-ph/0305041 · pith_short_12: XL22YDQIRGRZ · pith_short_16: XL22YDQIRGRZG2MB · pith_short_8: XL22YDQI

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/XL22YDQIRGRZG2MBK5YCTMWM55 \
  | 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: baf5ac0e0889a3936981577029b2ccef6375b78b3948efc77153d36949ab18b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6f6b7a84f1e245c26a9d66b427b0c7fd367b98d1b9d4d9da3860c9920fbb33",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math.MP",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-05-20T08:35:36Z",
    "title_canon_sha256": "1b2e8a6dd846bd84b3aba9108687d3acd656888241e427b59f8cbb6ede3c1e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0305041",
    "kind": "arxiv",
    "version": 2
  }
}