Pith Number

pith:6XPU7EJT

pith:2012:6XPU7EJTMPV2JHHX6Y5ENS44UD

not attested not anchored not stored refs pending

Anomalous proximity effects at the interface of s and s+- superconductors

Alexei E. Koshelev, Valentin G. Stanev

arxiv:1207.5565 v2 · 2012-07-23 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XPU7EJTMPV2JHHX6Y5ENS44UD}

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	2026-05-18T03:38:02.707116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5df4f913363eba49cf7f63a46cb9ca0c1ea2965e3b93dc873d3184a8fbc0e4e

Aliases

arxiv: 1207.5565 · arxiv_version: 1207.5565v2 · doi: 10.48550/arxiv.1207.5565 · pith_short_12: 6XPU7EJTMPV2 · pith_short_16: 6XPU7EJTMPV2JHHX · pith_short_8: 6XPU7EJT

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/6XPU7EJTMPV2JHHX6Y5ENS44UD \
  | 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: f5df4f913363eba49cf7f63a46cb9ca0c1ea2965e3b93dc873d3184a8fbc0e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e836b084fc368f35c847b410485c5ee2a854381b701c1b83b8a7f09ceb06b9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-07-23T23:56:46Z",
    "title_canon_sha256": "22bb788a7cf94cadbf52bb0745f1a3301384d3c2680f3dad435417afaf28d0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5565",
    "kind": "arxiv",
    "version": 2
  }
}