Pith Number

pith:MMWYNQZG

pith:2013:MMWYNQZGRNCLNU5YVDBFXVHGSP

not attested not anchored not stored refs pending

Double quantum dot in a quantum dash: optical properties

Pawe{\l} Machnikowski, Piotr Kaczmarkiewicz, Tilmann Kuhn

arxiv:1302.3895 v1 · 2013-02-15 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMWYNQZGRNCLNU5YVDBFXVHGSP}

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	2026-05-18T01:51:36.155031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632d86c3268b44b6d3b8a8c25bd4e693fe0e38725c0638b963a3c059f90f96c6

Aliases

arxiv: 1302.3895 · arxiv_version: 1302.3895v1 · doi: 10.48550/arxiv.1302.3895 · pith_short_12: MMWYNQZGRNCL · pith_short_16: MMWYNQZGRNCLNU5Y · pith_short_8: MMWYNQZG

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/MMWYNQZGRNCLNU5YVDBFXVHGSP \
  | 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: 632d86c3268b44b6d3b8a8c25bd4e693fe0e38725c0638b963a3c059f90f96c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5566da41613c418eee77aaad3e4b59795ec92191215ceb22ffa93503e6d5fb57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-15T21:32:10Z",
    "title_canon_sha256": "44dd2b74214f422de460a56fba99d5f93ab7ac906091acb401b349cbd9feb001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3895",
    "kind": "arxiv",
    "version": 1
  }
}