Pith Number

pith:S2EKUHZY

pith:2014:S2EKUHZYE6HKL3ZSPAGSHSU7IZ

not attested not anchored not stored refs pending

Perpendicular magnetic anisotropy of cobalt films intercalated under graphene

A. K. Schmid, A. T. N'Diaye, C. Vo-Van, J. Coraux, N. Rougemaille, O. Fruchart

arxiv:1404.0705 v1 · 2014-04-02 · 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{S2EKUHZYE6HKL3ZSPAGSHSU7IZ}

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	2026-05-18T02:54:55.642124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9688aa1f38278ea5ef32780d23ca9f4643487c4b15a1c7fec851c6bd561c0699

Aliases

arxiv: 1404.0705 · arxiv_version: 1404.0705v1 · doi: 10.48550/arxiv.1404.0705 · pith_short_12: S2EKUHZYE6HK · pith_short_16: S2EKUHZYE6HKL3ZS · pith_short_8: S2EKUHZY

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/S2EKUHZYE6HKL3ZSPAGSHSU7IZ \
  | 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: 9688aa1f38278ea5ef32780d23ca9f4643487c4b15a1c7fec851c6bd561c0699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c80ad86b1ab65a7e27a08bfd9a702183f18a01cdc40b593248d4541105322b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-02T20:55:00Z",
    "title_canon_sha256": "1bdc9d9063bcf909137464ab6fe4dca28633d3b69d6c05e80004431800b0efbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0705",
    "kind": "arxiv",
    "version": 1
  }
}