Pith Number

pith:JFVQ75QL

pith:2012:JFVQ75QLRD3GUOPAXEUOLU2Y3N

not attested not anchored not stored refs pending

Large nuclear spin polarization in gate-defined quantum dots using a single-domain nanomagnet

Dieter Schuh, Eric A. Hoffmann, Geza Giedke, Gunnar Petersen, Stefan Ludwig, Werner Wegscheider

arxiv:1212.3140 v1 · 2012-12-13 · 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{JFVQ75QLRD3GUOPAXEUOLU2Y3N}

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	2026-05-18T03:21:10.424307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496b0ff60b88f66a39e0b928e5d358db747199a8576b46dcafd4fac420e3980d

Aliases

arxiv: 1212.3140 · arxiv_version: 1212.3140v1 · doi: 10.48550/arxiv.1212.3140 · pith_short_12: JFVQ75QLRD3G · pith_short_16: JFVQ75QLRD3GUOPA · pith_short_8: JFVQ75QL

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/JFVQ75QLRD3GUOPAXEUOLU2Y3N \
  | 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: 496b0ff60b88f66a39e0b928e5d358db747199a8576b46dcafd4fac420e3980d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a09fe2e1103d80f7127c9be17955f27b54a00c7c8a1d16ec39b53dfac42933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-13T11:54:34Z",
    "title_canon_sha256": "8a30ab48780d1d696ab3df814767594abcbef74a12582ad412030f89252ee825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3140",
    "kind": "arxiv",
    "version": 1
  }
}