Pith Number

pith:NDMDECGA

pith:2011:NDMDECGAMHVBODNWGNJXLGBDHV

not attested not anchored not stored refs pending

Proximity effect in a two dimensional electron gas probed with a lateral quantum dot

Fabio Beltram, Fabio Deon, Francesco Giazotto, Giorgio Biasiol, Lucia Sorba, Vittorio Pellegrini

arxiv:1104.2771 v1 · 2011-04-14 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDMDECGAMHVBODNWGNJXLGBDHV}

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	2026-05-18T02:02:29.004848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d83208c061ea170db633537598233d5749ffb7658baf4b6e065d69f406458d

Aliases

arxiv: 1104.2771 · arxiv_version: 1104.2771v1 · doi: 10.48550/arxiv.1104.2771 · pith_short_12: NDMDECGAMHVB · pith_short_16: NDMDECGAMHVBODNW · pith_short_8: NDMDECGA

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/NDMDECGAMHVBODNWGNJXLGBDHV \
  | 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: 68d83208c061ea170db633537598233d5749ffb7658baf4b6e065d69f406458d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcff165aa4efab2100ab495b8fde194b1db1e892c9059caafe2ac6e2c504bd1a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-04-14T14:14:56Z",
    "title_canon_sha256": "d58aa86c75c2ecb0fc3e82b821b4c4620305da95673c0abd7dd09dddc0b27d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2771",
    "kind": "arxiv",
    "version": 1
  }
}