Pith Number

pith:6RHTHLGG

pith:2012:6RHTHLGGPLQE4A2MLJU6BUHPZE

not attested not anchored not stored refs pending

Impurity Effects in Two-Electron Coupled Quantum Dots: Entanglement Modulation

Alejandro Ferr\'on, Diego S. Acosta Coden, Rodolfo H. Romero, Sergio S. Gomez

arxiv:1209.1959 v2 · 2012-09-10 · cond-mat.mes-hall · 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{6RHTHLGGPLQE4A2MLJU6BUHPZE}

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	2026-05-18T01:54:37.776593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44f33acc67ae04e034c5a69e0d0efc9302be6072a62e3291f4b5d6b23320924

Aliases

arxiv: 1209.1959 · arxiv_version: 1209.1959v2 · doi: 10.48550/arxiv.1209.1959 · pith_short_12: 6RHTHLGGPLQE · pith_short_16: 6RHTHLGGPLQE4A2M · pith_short_8: 6RHTHLGG

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/6RHTHLGGPLQE4A2MLJU6BUHPZE \
  | 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: f44f33acc67ae04e034c5a69e0d0efc9302be6072a62e3291f4b5d6b23320924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f5a7fa172c4bd37a43852bc6cd2b3fd7c052b72d3567d80e2554f5b5042816",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-10T12:15:02Z",
    "title_canon_sha256": "c5a12fb78d15e837c0797297a8cf0309b54c4c5c9c05f597fa08df159cc596e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1959",
    "kind": "arxiv",
    "version": 2
  }
}