Pith Number

pith:HE4EBYHC

pith:1998:HE4EBYHCXHRK63CXIATCHNXDGX

not attested not anchored not stored refs pending

Spin current in ferromagnet/insulator/superconductor junctions

M. R. Beasley, N. Yoshida, S. Kashiwaya, Y. Tanaka

arxiv:cond-mat/9812160 v3 · 1998-12-09 · 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{HE4EBYHCXHRK63CXIATCHNXDGX}

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	2026-07-04T16:08:41.698720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393840e0e2b9e2af6c57402623b6e335c6555e9d5cd07ff6d34da6ef35dd0003

Aliases

arxiv: cond-mat/9812160 · arxiv_version: cond-mat/9812160v3 · doi: 10.48550/arxiv.cond-mat/9812160 · pith_short_12: HE4EBYHCXHRK · pith_short_16: HE4EBYHCXHRK63CX · pith_short_8: HE4EBYHC

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/HE4EBYHCXHRK63CXIATCHNXDGX \
  | 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: 393840e0e2b9e2af6c57402623b6e335c6555e9d5cd07ff6d34da6ef35dd0003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c493a43a7be31ad0418e968d4fc85cc9fdc25aa00c6a9ad459e1d5dc604976",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1998-12-09T18:52:53Z",
    "title_canon_sha256": "b497d8313a2cdf6efe8b91bf44b3492c4de63beba38a67ae5413a7bfa264c7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9812160",
    "kind": "arxiv",
    "version": 3
  }
}