Pith Number

pith:EDCO3XBX

pith:2012:EDCO3XBXEUSV4XUL3KSDKWHPRV

not attested not anchored not stored refs pending

Dark Bell states in tunnel-coupled spin qubits

Gloria Platero, Rafael S\'anchez

arxiv:1210.1595 v2 · 2012-10-04 · 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{EDCO3XBXEUSV4XUL3KSDKWHPRV}

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	2026-05-18T03:33:47.907493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c4eddc3725255e5e8bdaa43558ef8d562598ffc69a93d433419fee4c5210b3

Aliases

arxiv: 1210.1595 · arxiv_version: 1210.1595v2 · doi: 10.48550/arxiv.1210.1595 · pith_short_12: EDCO3XBXEUSV · pith_short_16: EDCO3XBXEUSV4XUL · pith_short_8: EDCO3XBX

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/EDCO3XBXEUSV4XUL3KSDKWHPRV \
  | 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: 20c4eddc3725255e5e8bdaa43558ef8d562598ffc69a93d433419fee4c5210b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae1638876712ffc2a3e8d94d2f38628f9b08b2288eec38355ab5297f9c6be9d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-10-04T21:19:18Z",
    "title_canon_sha256": "0243062638c0cf122bf829654780b3544fd58d1deec4aa3d87094f977af75fa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1595",
    "kind": "arxiv",
    "version": 2
  }
}