Pith Number

pith:FSWUPNI4

pith:2013:FSWUPNI4XH7LLKGF2Q6GLKFYO5

not attested not anchored not stored refs pending

Ab initio study of $Z_2$ topological phases in perovskite (111) $(\text{SrTiO}_3)_7/(\text{SrIrO}_3)_2$ and $(\text{KTaO}_3)_7/(\text{KPtO}_3)_2$ multilayers

D. Baldomir, J. L. Lado, V. Pardo

arxiv:1306.2238 v3 · 2013-06-10 · cond-mat.str-el · 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{FSWUPNI4XH7LLKGF2Q6GLKFYO5}

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	2026-05-18T03:09:22.053529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cad47b51cb9feb5a8c5d43c65a8b87758ca22973bbc5cf1ac1c715dbfc10dd9

Aliases

arxiv: 1306.2238 · arxiv_version: 1306.2238v3 · doi: 10.48550/arxiv.1306.2238 · pith_short_12: FSWUPNI4XH7L · pith_short_16: FSWUPNI4XH7LLKGF · pith_short_8: FSWUPNI4

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/FSWUPNI4XH7LLKGF2Q6GLKFYO5 \
  | 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: 2cad47b51cb9feb5a8c5d43c65a8b87758ca22973bbc5cf1ac1c715dbfc10dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1c74885d9e160abc2359c2e9854958e12e6fedd35328a7e49e4b89cf83148b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-06-10T16:05:33Z",
    "title_canon_sha256": "417834d03d73997fb4de4a03babbed541d11ba3cd7b09d70ef695be9778538c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2238",
    "kind": "arxiv",
    "version": 3
  }
}