Pith Number

pith:D2U2Y7P4

pith:2006:D2U2Y7P4KJL72UDISRTNX3XKU7

not attested not anchored not stored refs pending

Tunability of qubit Coulomb interaction: Numerical analysis of top gate depletion in two-dimensional electron systems

A. Weichselbaum, S. E. Ulloa

arxiv:cond-mat/0607759 v1 · 2006-07-28 · 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{D2U2Y7P4KJL72UDISRTNX3XKU7}

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	2026-07-04T15:38:00.024955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ea9ac7dfc5257fd50689466dbeeeaa7e4fb82aa8ecaadfe0ff2fd1ed25ea400

Aliases

arxiv: cond-mat/0607759 · arxiv_version: cond-mat/0607759v1 · doi: 10.48550/arxiv.cond-mat/0607759 · pith_short_12: D2U2Y7P4KJL7 · pith_short_16: D2U2Y7P4KJL72UDI · pith_short_8: D2U2Y7P4

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/D2U2Y7P4KJL72UDISRTNX3XKU7 \
  | 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: 1ea9ac7dfc5257fd50689466dbeeeaa7e4fb82aa8ecaadfe0ff2fd1ed25ea400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b586fff3d51d2a34ee23bd1b75d9f64c316c63ae7054ca6da2d1bc124309a958",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-07-28T13:18:15Z",
    "title_canon_sha256": "56ea41d7063815fda4e15dffb04cfa6b119113d726de3930103799b0e1b57e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0607759",
    "kind": "arxiv",
    "version": 1
  }
}