Pith Number

pith:BPS4WUA2

pith:2015:BPS4WUA2EQQRBQILY2XR5ACY5C

not attested not anchored not stored refs pending

Two-dimensional electron gas at the LaAlO$_3$/SrTiO$_3$ inteface with a potential barrier

J. Barna\'s, V.A. Stephanovich, V.K. Dugaev

arxiv:1510.07575 v1 · 2015-10-26 · 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{BPS4WUA2EQQRBQILY2XR5ACY5C}

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	2026-05-18T01:22:33.718586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be5cb501a242110c10bc6af1e8058e88d20b3f9c89badee64b9d52b64c6c764

Aliases

arxiv: 1510.07575 · arxiv_version: 1510.07575v1 · doi: 10.48550/arxiv.1510.07575 · pith_short_12: BPS4WUA2EQQR · pith_short_16: BPS4WUA2EQQRBQIL · pith_short_8: BPS4WUA2

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/BPS4WUA2EQQRBQILY2XR5ACY5C \
  | 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: 0be5cb501a242110c10bc6af1e8058e88d20b3f9c89badee64b9d52b64c6c764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a135fafead103b13bab0e3b52f26b4455f65eccde809fae0453844beea01c7cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-26T18:14:12Z",
    "title_canon_sha256": "386d896c05521dca1e24a0715b082f298cd219e228d389f1ef69890f61061f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07575",
    "kind": "arxiv",
    "version": 1
  }
}