Pith Number

pith:PNOXYSTF

pith:2009:PNOXYSTFPA5CXSWTM7G2QY2CH3

not attested not anchored not stored refs pending

Theory of superconductor-ferromagnet point contact spectra: the case of strong spin polarization

Georgo Metalidis, Matthias Eschrig, Roland Grein, Tomas Lofwander

arxiv:0912.0105 v4 · 2009-12-01 · 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{PNOXYSTFPA5CXSWTM7G2QY2CH3}

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	2026-05-18T03:46:59.202937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5d7c4a65783a2bcad367cda863423ee8d19ed1b6a1d565f3dd6b6c00417d4d

Aliases

arxiv: 0912.0105 · arxiv_version: 0912.0105v4 · doi: 10.48550/arxiv.0912.0105 · pith_short_12: PNOXYSTFPA5C · pith_short_16: PNOXYSTFPA5CXSWT · pith_short_8: PNOXYSTF

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/PNOXYSTFPA5CXSWTM7G2QY2CH3 \
  | 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: 7b5d7c4a65783a2bcad367cda863423ee8d19ed1b6a1d565f3dd6b6c00417d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224287682b6d8ec639373c4f6cc0435cb39b85e63a7b8602df41b21e62216dbc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-01T09:33:01Z",
    "title_canon_sha256": "cea796872b4f4707920ca973e32d87b11c26242987b581e18e01d8e4a5c03d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0105",
    "kind": "arxiv",
    "version": 4
  }
}