Pith Number

pith:PH56VK7N

pith:2013:PH56VK7NFTT7Z64O3LGTEMYDBE

not attested not anchored not stored refs pending

Lagrange mesh and exact diagonalization for numerical study of semiconductor quantum dot systems with application in singlet-triplet qubits

Ari Harju, Juha Ritala, Oona Kupiainen, Topi Siro, Tuukka Hiltunen

arxiv:1301.6517 v1 · 2013-01-28 · 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{PH56VK7NFTT7Z64O3LGTEMYDBE}

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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	2026-05-18T03:35:15.108230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79fbeaabed2ce7fcfb8edacd323303090fdedb2b0814b691e62a105f3379159a

Aliases

arxiv: 1301.6517 · arxiv_version: 1301.6517v1 · doi: 10.48550/arxiv.1301.6517 · pith_short_12: PH56VK7NFTT7 · pith_short_16: PH56VK7NFTT7Z64O · pith_short_8: PH56VK7N

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/PH56VK7NFTT7Z64O3LGTEMYDBE \
  | 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: 79fbeaabed2ce7fcfb8edacd323303090fdedb2b0814b691e62a105f3379159a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f8d67acabfdbb375a1915552262a74826e10d68b22d1ab24d4f032dbfa5da5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-28T11:47:14Z",
    "title_canon_sha256": "e28583d0c41e1460f7b32bb1da85c8d71fad08c9d3f27aadb03b630284c46a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6517",
    "kind": "arxiv",
    "version": 1
  }
}