Pith Number

pith:L7NLWTDE

pith:2008:L7NLWTDE2QCELFEUFUBIYU53SF

not attested not anchored not stored refs pending

Tuning the exchange interaction by electric field in laterally coupled quantum dots

Artur Kwasniowski, Janusz Adamowski

arxiv:0812.1897 v1 · 2008-12-10 · 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{L7NLWTDE2QCELFEUFUBIYU53SF}

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	2026-05-18T02:15:11.083396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdabb4c64d4044594942d028c53bb914a6d2c4c34abdc3eceefd627fd80f9f3

Aliases

arxiv: 0812.1897 · arxiv_version: 0812.1897v1 · doi: 10.48550/arxiv.0812.1897 · pith_short_12: L7NLWTDE2QCE · pith_short_16: L7NLWTDE2QCELFEU · pith_short_8: L7NLWTDE

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/L7NLWTDE2QCELFEUFUBIYU53SF \
  | 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: 5fdabb4c64d4044594942d028c53bb914a6d2c4c34abdc3eceefd627fd80f9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861ec34cfb4ddbb8f800728c48d87865addaa923f7dbaf7e95cc60b2fcc9ab97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-12-10T12:12:13Z",
    "title_canon_sha256": "539f4f4ba198ae2cb4c2eb956a2ebc4a7cb022c555b1a670ef2406815e7443a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1897",
    "kind": "arxiv",
    "version": 1
  }
}