Pith Number

pith:KNGSZXK2

pith:2013:KNGSZXK2OG7TQFMFMA2Z5OWX6Y

not attested not anchored not stored refs pending

Spin blocker made of semiconductor double quantum well using the Rashba effect

A. Sawada, H. Mukai, M. Eto, M. Ogawa, S. Souma, S. Yokota, T. Koga, Y. Sekine

arxiv:1304.6992 v1 · 2013-04-25 · 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{KNGSZXK2OG7TQFMFMA2Z5OWX6Y}

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	2026-05-18T03:27:10.608030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

534d2cdd5a71bf38158560359ebad7f628cc850bcd1ea50d37bf872cc05a2f32

Aliases

arxiv: 1304.6992 · arxiv_version: 1304.6992v1 · doi: 10.48550/arxiv.1304.6992 · pith_short_12: KNGSZXK2OG7T · pith_short_16: KNGSZXK2OG7TQFMF · pith_short_8: KNGSZXK2

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/KNGSZXK2OG7TQFMFMA2Z5OWX6Y \
  | 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: 534d2cdd5a71bf38158560359ebad7f628cc850bcd1ea50d37bf872cc05a2f32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf27a71627646e3bdfaad1da8af6ed85d98a7cb7dd32b154ad988002137ad781",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-25T19:48:19Z",
    "title_canon_sha256": "d96fb720b60c62960f7512646808575f98f0dd7ce54ac45e1ac6dc29779016d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6992",
    "kind": "arxiv",
    "version": 1
  }
}