Pith Number

pith:B6O27V6Q

pith:2014:B6O27V6Q7AGHIE3KU5YCDG4F53

not attested not anchored not stored refs pending

Long-ranged magnetic proximity effects in noble metal-doped cobalt probed with spin- dependent tunnelling

Christopher M. Marrows, Donald A. Mac Laren, Herv\'e Courtois (NEEL), Mihai S. Gabureac

arxiv:1404.6565 v1 · 2014-04-25 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6O27V6Q7AGHIE3KU5YCDG4F53}

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	2026-05-18T01:43:23.129887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9dafd7d0f80c74136aa770219b85eefbfdbf8da9c3eca4a1f29040854d6f4f

Aliases

arxiv: 1404.6565 · arxiv_version: 1404.6565v1 · doi: 10.48550/arxiv.1404.6565 · pith_short_12: B6O27V6Q7AGH · pith_short_16: B6O27V6Q7AGHIE3K · pith_short_8: B6O27V6Q

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/B6O27V6Q7AGHIE3KU5YCDG4F53 \
  | 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: 0f9dafd7d0f80c74136aa770219b85eefbfdbf8da9c3eca4a1f29040854d6f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9333d01515f9f6d782397e8dd8e194be89b8855b14bbb79c9e97ee3da8b6d326",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-25T21:39:39Z",
    "title_canon_sha256": "f5a760a9704d27f9a34f13f3988d486798017765c097ca8e4030d5fe81b54abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6565",
    "kind": "arxiv",
    "version": 1
  }
}