Pith Number

pith:HMDOCI3I

pith:2002:HMDOCI3IUHJUJJS6AMH7RXGKCG

not attested not anchored not stored refs pending

Optical RKKY Interaction between Charged Semiconductor Quantum Dots

C. Piermarocchi, D. G. Steel, L. J. Sham, Pochung Chen

arxiv:cond-mat/0202331 v4 · 2002-02-20 · cond-mat · 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{HMDOCI3IUHJUJJS6AMH7RXGKCG}

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	2026-07-04T16:31:43.136067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b06e12368a1d344a65e030ff8dcca11965b344c70602acfc04a9ce432c51bbc

Aliases

arxiv: cond-mat/0202331 · arxiv_version: cond-mat/0202331v4 · doi: 10.48550/arxiv.cond-mat/0202331 · pith_short_12: HMDOCI3IUHJU · pith_short_16: HMDOCI3IUHJUJJS6 · pith_short_8: HMDOCI3I

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/HMDOCI3IUHJUJJS6AMH7RXGKCG \
  | 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: 3b06e12368a1d344a65e030ff8dcca11965b344c70602acfc04a9ce432c51bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5e674d056618f8ef82e731b734f26922704aa270eda555362ea6c30488081b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2002-02-20T00:47:48Z",
    "title_canon_sha256": "bda9e136ddb7ab832769dec86a5587e92f56dc7c4a309a57963c4523d2f441bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202331",
    "kind": "arxiv",
    "version": 4
  }
}