Pith Number

pith:JICFWNDH

pith:2012:JICFWNDHGI4BX2EMWWZZUNOCM7

not attested not anchored not stored refs pending

Anomalous Surface Impedance in a Normal-metal/Superconductor Junction with a Spin-active Interface

Alexander A. Golubov, Masahiro Ozaki, Tetsuro Habe, Yasuhiro Asano, Yukio Tanaka

arxiv:1204.4012 v1 · 2012-04-18 · 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{JICFWNDHGI4BX2EMWWZZUNOCM7}

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	2026-05-18T01:57:49.477413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a045b346732381be88cb5b39a35c267c1460e8637cbb05e8f86296806d83fd2

Aliases

arxiv: 1204.4012 · arxiv_version: 1204.4012v1 · doi: 10.48550/arxiv.1204.4012 · pith_short_12: JICFWNDHGI4B · pith_short_16: JICFWNDHGI4BX2EM · pith_short_8: JICFWNDH

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/JICFWNDHGI4BX2EMWWZZUNOCM7 \
  | 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: 4a045b346732381be88cb5b39a35c267c1460e8637cbb05e8f86296806d83fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554eb150f0801d7c4741178c22aa6c19ac1a1437d25abf9ebba1f80a8b5377ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-18T08:26:43Z",
    "title_canon_sha256": "75729f68bc8053de9f7b30ce8d56a4fd46130a4152d2631bcb53a77b4c3ea1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4012",
    "kind": "arxiv",
    "version": 1
  }
}