Pith Number

pith:2K2WEDMP

pith:2015:2K2WEDMPFYEWEB32XZC2SYJ6XA

not attested not anchored not stored refs pending

Superconducting spin valve effect and triplet superconductivity in CoO$_x$/Fe1/Cu/Fe2/Cu/Pb multilayer

A. A. Kamashev, B. Buechner, C. Hess, I. A. Garifullin, J. Schumann, N. N. Garifyanov, P. V. Leksin, V. Kataev, Ya. V. Fominov

arxiv:1505.07849 v1 · 2015-05-27 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2K2WEDMPFYEWEB32XZC2SYJ6XA}

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	2026-05-18T02:00:01.811782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b5620d8f2e0962077abe45a9613eb80320ed5e92c7e82e0e2b452514e25911

Aliases

arxiv: 1505.07849 · arxiv_version: 1505.07849v1 · doi: 10.48550/arxiv.1505.07849 · pith_short_12: 2K2WEDMPFYEW · pith_short_16: 2K2WEDMPFYEWEB32 · pith_short_8: 2K2WEDMP

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/2K2WEDMPFYEWEB32XZC2SYJ6XA \
  | 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: d2b5620d8f2e0962077abe45a9613eb80320ed5e92c7e82e0e2b452514e25911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f9d3c7f6e4a46dfb694f434990eb19ae22bf30fa2751ee1103a471a45aeec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-05-27T12:59:06Z",
    "title_canon_sha256": "d573c1cfcf1d9d0ae1f0dfd5a0982ac786528f5ae07d10974454d8d209c217d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07849",
    "kind": "arxiv",
    "version": 1
  }
}