Pith Number

pith:EBKYDNFK

pith:2022:EBKYDNFKSUZSNSYRR27VXQLODO

not attested not anchored not stored refs pending

How ferroelectric BaTiO$_3$ can tune a two-dimensional electron gas at the interface of LaInO3 and BaSnO$_3$: a first-principles study

Claudia Draxl, Le Fang, Wahib Aggoune, Wei Ren

arxiv:2203.03881 v1 · 2022-03-08 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBKYDNFKSUZSNSYRR27VXQLODO}

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	2026-07-05T04:03:04.931508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205581b4aa953326cb118ebf5bc16e1bb91f789d053651378a5f9b6fa1c07f39

Aliases

arxiv: 2203.03881 · arxiv_version: 2203.03881v1 · doi: 10.48550/arxiv.2203.03881 · pith_short_12: EBKYDNFKSUZS · pith_short_16: EBKYDNFKSUZSNSYR · pith_short_8: EBKYDNFK

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/EBKYDNFKSUZSNSYRR27VXQLODO \
  | 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: 205581b4aa953326cb118ebf5bc16e1bb91f789d053651378a5f9b6fa1c07f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1a19396900e98e880a6b526223153ae648f8c363bfd7aec6202315b0f11912",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-08T06:57:01Z",
    "title_canon_sha256": "2dfc815f86caf9d7a2ae6fa67f208deef88471bbf0ef093d3dda4fc76195e721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03881",
    "kind": "arxiv",
    "version": 1
  }
}