Pith Number

pith:LLD2PG4N

pith:2014:LLD2PG4N2ZLFFKM6GAF5TKXBH7

not attested not anchored not stored refs pending

Remarkable effects of disorder on superconductivity of single atomic layers of lead on silicon

B.L. Altshuler, C. Brun, D. Fokin, D. Roditchev, F. Debontridder, L.B Ioffe, M. C. Tringides, S. Bozhko, S. Pons, T. Cren, V. Cherkez

arxiv:1401.7876 v1 · 2014-01-30 · 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{LLD2PG4N2ZLFFKM6GAF5TKXBH7}

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	2026-05-18T02:57:06.258334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ac7a79b8dd65652a99e300bd9aae13fce700d9c5b4a281c8960a57428ffc75f

Aliases

arxiv: 1401.7876 · arxiv_version: 1401.7876v1 · doi: 10.48550/arxiv.1401.7876 · pith_short_12: LLD2PG4N2ZLF · pith_short_16: LLD2PG4N2ZLFFKM6 · pith_short_8: LLD2PG4N

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/LLD2PG4N2ZLFFKM6GAF5TKXBH7 \
  | 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: 5ac7a79b8dd65652a99e300bd9aae13fce700d9c5b4a281c8960a57428ffc75f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9acd6fe4fd2394ab58d01840700ef3f5818005cfaba3a673ed35198c5cb8b595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-01-30T15:16:57Z",
    "title_canon_sha256": "6868e0b1a052ae653b77acad840f255110076edc77b24f2cb649333bfe01deda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7876",
    "kind": "arxiv",
    "version": 1
  }
}