Pith Number

pith:4GMMQ5MS

pith:2002:4GMMQ5MSXHATP4I3PVSJPSJJAC

not attested not anchored not stored refs pending

Magnetic Polarization Currents in Double Quantum Dot Devices

Chul Koo Kim, Kicheon Kang, Ross H. McKenzie, Sam Young Cho

arxiv:cond-mat/0201487 v1 · 2002-01-26 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GMMQ5MSXHATP4I3PVSJPSJJAC}

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	2026-05-18T01:07:00.071340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e198c87592b9c137f11b7d6497c929009d70818cd908d660c1f02f5185d3485e

Aliases

arxiv: cond-mat/0201487 · arxiv_version: cond-mat/0201487v1 · doi: 10.48550/arxiv.cond-mat/0201487 · pith_short_12: 4GMMQ5MSXHAT · pith_short_16: 4GMMQ5MSXHATP4I3 · pith_short_8: 4GMMQ5MS

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/4GMMQ5MSXHATP4I3PVSJPSJJAC \
  | 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: e198c87592b9c137f11b7d6497c929009d70818cd908d660c1f02f5185d3485e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74908cef8f3ad4741e4fd6e016d457775abab72b7c1e408d8f3c785944eb70eb",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2002-01-26T06:25:56Z",
    "title_canon_sha256": "f92c3e97944c85702159baa4f6acd9ed1377fb0908ac707103a20507697a3758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0201487",
    "kind": "arxiv",
    "version": 1
  }
}