Pith Number

pith:6PWA63BD

pith:2014:6PWA63BD7PMASYAFRE6NPDRDTU

not attested not anchored not stored refs pending

Angular dependence of superconductivity in superconductor / spin valve heterostructures

Abdul N. Malmi-Kakkada, Alejandro A. Jara, Chien-Te Wu, Christopher Safranski, Ilya N. Krivorotov, Klaus Halterman, Oriol T. Valls

arxiv:1404.2304 v2 · 2014-04-08 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PWA63BD7PMASYAFRE6NPDRDTU}

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	2026-05-18T02:52:05.884734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ec0f6c23fbd8096005893cd78e239d0d555d7dd3d32e3d1b1ff4e138e7666a

Aliases

arxiv: 1404.2304 · arxiv_version: 1404.2304v2 · doi: 10.48550/arxiv.1404.2304 · pith_short_12: 6PWA63BD7PMA · pith_short_16: 6PWA63BD7PMASYAF · pith_short_8: 6PWA63BD

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/6PWA63BD7PMASYAFRE6NPDRDTU \
  | 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: f3ec0f6c23fbd8096005893cd78e239d0d555d7dd3d32e3d1b1ff4e138e7666a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d9643bbdc6791ecb708622cf24479aa69b52e7e43c3b47c1f62d4d0bbec3c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-08T20:45:50Z",
    "title_canon_sha256": "a40ca62455185e8f13d1a9d7cd4ad36892f1b6b97dad43dad664aa06385d4f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2304",
    "kind": "arxiv",
    "version": 2
  }
}