Pith Number

pith:JATSU44Y

pith:2002:JATSU44Y6OCTAQBKKWTN5TYPIN

not attested not anchored not stored refs pending

Enhancement of the upper critical field by nonmagnetic impurities in dirty two-gap superconductors

A. Gurevich

arxiv:cond-mat/0212129 v1 · 2002-12-05 · 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{JATSU44Y6OCTAQBKKWTN5TYPIN}

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	2026-07-04T16:33:28.964940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48272a7398f38530402a55a6decf0f43411d2a17138d46060f55380b5147cd8f

Aliases

arxiv: cond-mat/0212129 · arxiv_version: cond-mat/0212129v1 · doi: 10.48550/arxiv.cond-mat/0212129 · pith_short_12: JATSU44Y6OCT · pith_short_16: JATSU44Y6OCTAQBK · pith_short_8: JATSU44Y

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/JATSU44Y6OCTAQBKKWTN5TYPIN \
  | 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: 48272a7398f38530402a55a6decf0f43411d2a17138d46060f55380b5147cd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d133385b0f03201d7530921bc261d645f3fb28933f1881ca456a425a292cb6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-12-05T21:05:50Z",
    "title_canon_sha256": "c4dba983c9b27d2280ad886d765adaaefd72b767c0a08e6656b182e9fe13a6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0212129",
    "kind": "arxiv",
    "version": 1
  }
}