Pith Number

pith:NGXV4J4F

pith:2012:NGXV4J4FJ5JPK5GCYIEXHXMZVS

not attested not anchored not stored refs pending

Spin injection from a normal metal into a mesoscopic superconductor

D. Beckmann, F. H\"ubler, H. v. L\"ohneysen, M. J. Wolf, S. Kolenda

arxiv:1212.3164 v1 · 2012-12-13 · cond-mat.supr-con · 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{NGXV4J4FJ5JPK5GCYIEXHXMZVS}

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	2026-05-18T03:32:44.469280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69af5e27854f52f574c2c20973dd99ac8d969be124078eda5974bd5985d7c6f1

Aliases

arxiv: 1212.3164 · arxiv_version: 1212.3164v1 · doi: 10.48550/arxiv.1212.3164 · pith_short_12: NGXV4J4FJ5JP · pith_short_16: NGXV4J4FJ5JPK5GC · pith_short_8: NGXV4J4F

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/NGXV4J4FJ5JPK5GCYIEXHXMZVS \
  | 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: 69af5e27854f52f574c2c20973dd99ac8d969be124078eda5974bd5985d7c6f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c1b64f14c98abf095774e80fae9759305e258225c03b4117315334ce01f7d60",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-13T13:23:44Z",
    "title_canon_sha256": "aeff3eda6de3e4ea9865e3cc3b0eb54c035c42359aa8e6a4dfc4b95c6856ff09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3164",
    "kind": "arxiv",
    "version": 1
  }
}