Pith Number

pith:PWINCCHR

pith:2010:PWINCCHRSGNDYIVDFDN2O32CPC

not attested not anchored not stored refs pending

Subkelvin tunneling spectroscopy showing Bardeen-Cooper-Schrieffer superconductivity in heavily boron-doped silicon epilayers

A. Grockowiak, C. Marcenat, D. Debarre, E. Bustarret, F. Dahlem, H. Courtois, J. Boulmer, L. Pascal, P. Achatz, T. Klein, T. Kociniewski

arxiv:1007.3598 v2 · 2010-07-21 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWINCCHRSGNDYIVDFDN2O32CPC}

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	2026-05-18T03:41:30.915150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d90d108f1919a3c22a328dba76f4278acf0b7f91ade8cff8affeea689d1ecbb

Aliases

arxiv: 1007.3598 · arxiv_version: 1007.3598v2 · doi: 10.48550/arxiv.1007.3598 · pith_short_12: PWINCCHRSGND · pith_short_16: PWINCCHRSGNDYIVD · pith_short_8: PWINCCHR

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/PWINCCHRSGNDYIVDFDN2O32CPC \
  | 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: 7d90d108f1919a3c22a328dba76f4278acf0b7f91ade8cff8affeea689d1ecbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4edc4c10a4682b081d63539ce73a667fe419e9e2268973b813bbf48a5d680c3f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-07-21T09:47:33Z",
    "title_canon_sha256": "b42402f34d513a76eff64e7e301593fc98ff8ec81b6bab64ad899813d1cb595b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3598",
    "kind": "arxiv",
    "version": 2
  }
}