Pith Number

pith:54SUIO6Y

pith:2019:54SUIO6YCUGVVCP4QQYQJRYR63

not attested not anchored not stored refs pending

Magnetic proximity effect in [Nb/Gd] superlattices seen by neutron scattering

B. Keimer, E. A. Kravtsov, G. Kim, T. Keller, V. D. Zhaketov, V. L. Aksenov, V. V. Progliado, V. V. Ustinov, Yu. N. Khaydukov, Yu. V. Nikitenko

arxiv:1902.07541 v1 · 2019-02-20 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54SUIO6YCUGVVCP4QQYQJRYR63}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:48:30.460233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef25443bd8150d5a89fc843104c711f6fa7602e01d9aeffc73556dcde509f67e

Aliases

arxiv: 1902.07541 · arxiv_version: 1902.07541v1 · doi: 10.48550/arxiv.1902.07541 · pith_short_12: 54SUIO6YCUGV · pith_short_16: 54SUIO6YCUGVVCP4 · pith_short_8: 54SUIO6Y

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/54SUIO6YCUGVVCP4QQYQJRYR63 \
  | 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: ef25443bd8150d5a89fc843104c711f6fa7602e01d9aeffc73556dcde509f67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d14bfb4142f4b63c473e051d4271a10b9da9f8f6632104b5e7bed6101cf9e3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-20T13:05:18Z",
    "title_canon_sha256": "2a728d93cc4509adaf29bf28dc2d32ae748c6b4c6655b6eef76741746b3d85f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07541",
    "kind": "arxiv",
    "version": 1
  }
}