Pith Number

pith:7WXNMSJW

pith:2013:7WXNMSJW75D4C7SAYCKMCDKOAS

not attested not anchored not stored refs pending

Large room-temperature magnetoresistance in lateral organic spin valves fabricated by in-situ shadow evaporation

F. Syrowatka, F. W\"urthner, G. Schmidt, J. Kleinlein, L.W. Molenkamp, M. Gr\"unewald

arxiv:1304.2911 v2 · 2013-04-10 · cond-mat.mtrl-sci · 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{7WXNMSJW75D4C7SAYCKMCDKOAS}

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	2026-05-18T03:27:13.314621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdaed64936ff47c17e40c094c10d4e04bc78720284e2f7bc720360f2688e3c7d

Aliases

arxiv: 1304.2911 · arxiv_version: 1304.2911v2 · doi: 10.48550/arxiv.1304.2911 · pith_short_12: 7WXNMSJW75D4 · pith_short_16: 7WXNMSJW75D4C7SA · pith_short_8: 7WXNMSJW

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/7WXNMSJW75D4C7SAYCKMCDKOAS \
  | 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: fdaed64936ff47c17e40c094c10d4e04bc78720284e2f7bc720360f2688e3c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d8980b9025e24119b2aeae12c24e7a6b8f5a3b41ac81acb81b0668069f08afb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-10T11:31:44Z",
    "title_canon_sha256": "f8754c063dbe781658c0c9a190b7000622433d071d027a2ec8577709b549e07e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2911",
    "kind": "arxiv",
    "version": 2
  }
}