Pith Number

pith:YVR7L6SO

pith:2012:YVR7L6SOPJ443ACUEMO76L65W7

not attested not anchored not stored refs pending

Highly-confined spin-polarized two-dimensional electron gas in SrTiO$_{3}$/SrRuO$_{3}$ superlattices

Daniel I. Bilc, Javier Junquera, Marcos Verissimo-Alves, Pablo Garc\'ia-Fern\'andez, Philippe Ghosez

arxiv:1201.3036 v1 · 2012-01-14 · 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{YVR7L6SOPJ443ACUEMO76L65W7}

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	2026-05-18T01:58:49.234684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c563f5fa4e7a79cd8054231dff2fddb7cac53be49fa19b21f2293abb7ce95b0c

Aliases

arxiv: 1201.3036 · arxiv_version: 1201.3036v1 · doi: 10.48550/arxiv.1201.3036 · pith_short_12: YVR7L6SOPJ44 · pith_short_16: YVR7L6SOPJ443ACU · pith_short_8: YVR7L6SO

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/YVR7L6SOPJ443ACUEMO76L65W7 \
  | 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: c563f5fa4e7a79cd8054231dff2fddb7cac53be49fa19b21f2293abb7ce95b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40505e66e0768512c38680cdfc67b3df854ade22c104482542194bed12344a49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-14T19:04:28Z",
    "title_canon_sha256": "8169480acfdd6a97474b42edaeb6176fae1c3c3bed4cd3f44f3d31baf5308fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3036",
    "kind": "arxiv",
    "version": 1
  }
}