Pith Number

pith:LGKU4BUI

pith:2003:LGKU4BUISOBHKEWLLARV2LH6OM

not attested not anchored not stored refs pending

Andreev reflection and enhanced subgap conductance in NbN/Au/InGaAs-InP junctions

2), A. A. Golubov (3), A. V. Ustinov (1) ((1) Physikalisches Institut III, Erlangen, Forschungszentrum Juelich, Germany (2) Institut fuer Schichten und Grenzflaechen, Germany (3) Faculty of Applied Physics, I. E. Batov (1, the Netherlands), Th. Schaepers (2), Universitaet Erlangen-Nuernberg, University of Twente

arxiv:cond-mat/0309682 v2 · 2003-09-29 · 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{LGKU4BUISOBHKEWLLARV2LH6OM}

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	2026-07-04T16:39:35.929298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59954e068893827512cb58235d2cfe73207e3c0e7f8cfe15f4643e629971428c

Aliases

arxiv: cond-mat/0309682 · arxiv_version: cond-mat/0309682v2 · doi: 10.48550/arxiv.cond-mat/0309682 · pith_short_12: LGKU4BUISOBH · pith_short_16: LGKU4BUISOBHKEWL · pith_short_8: LGKU4BUI

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/LGKU4BUISOBHKEWLLARV2LH6OM \
  | 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: 59954e068893827512cb58235d2cfe73207e3c0e7f8cfe15f4643e629971428c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2a922fb2f47fcd8c302fb5197a83c8fa2aa3ad53a91a5d5df6a381a801ba34",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-09-29T18:49:15Z",
    "title_canon_sha256": "e5ab7fa65aeb959e622292b7a6824755264f4f0d548c9d56b4b4a74d2de167ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0309682",
    "kind": "arxiv",
    "version": 2
  }
}