Pith Number

pith:SZFZLMBG

pith:2009:SZFZLMBGAE33YP3E5SOIA7CYGN

not attested not anchored not stored refs pending

Enhanced spin injection efficiency in a four-terminal double quantum dot system

Hai-Feng Lu, Ling Qin, Yong Guo

arxiv:0912.0352 v1 · 2009-12-02 · 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{SZFZLMBGAE33YP3E5SOIA7CYGN}

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	2026-05-18T02:10:34.709973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964b95b0260137bc3f64ec9c807c58336fe66a0832de057bc8c15841cbd78e36

Aliases

arxiv: 0912.0352 · arxiv_version: 0912.0352v1 · doi: 10.48550/arxiv.0912.0352 · pith_short_12: SZFZLMBGAE33 · pith_short_16: SZFZLMBGAE33YP3E · pith_short_8: SZFZLMBG

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/SZFZLMBGAE33YP3E5SOIA7CYGN \
  | 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: 964b95b0260137bc3f64ec9c807c58336fe66a0832de057bc8c15841cbd78e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ebb992c8c0e9efd6cb11a262a2784d7c880ee7052b36aaf9fcbfb4142af5c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-02T08:04:33Z",
    "title_canon_sha256": "c936aba7f6fa5b55372fc97eb918759977c69ee2d620ac8fd382cecf8f2fa605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0352",
    "kind": "arxiv",
    "version": 1
  }
}