Pith Number

pith:TZX7OK7E

pith:2014:TZX7OK7EG6BM6STHIYX33H3XFY

not attested not anchored not stored refs pending

Observation of strontium segregation in LaAlO$_{3}$/SrTiO$_{3}$ and NdGaO$_{3}$/SrTiO$_{3}$ oxide heterostructures by X-ray photoemission spectroscopy

Andreas Koitzsch, Bernd B\"uchner, Emiliano Di Gennaro, Fabio Miletto Granozio, Martin Knupfer, Nadine Heming, Stefan Krause, Umberto Scotti di Uccio, Uwe Treske

arxiv:1401.8165 v1 · 2014-01-31 · cond-mat.str-el · 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{TZX7OK7EG6BM6STHIYX33H3XFY}

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	2026-05-18T03:00:28.046011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6ff72be43782cf4a67462fbd9f772e32e945f2c63b8f4fd58bfe01d5e2188d

Aliases

arxiv: 1401.8165 · arxiv_version: 1401.8165v1 · doi: 10.48550/arxiv.1401.8165 · pith_short_12: TZX7OK7EG6BM · pith_short_16: TZX7OK7EG6BM6STH · pith_short_8: TZX7OK7E

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/TZX7OK7EG6BM6STHIYX33H3XFY \
  | 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: 9e6ff72be43782cf4a67462fbd9f772e32e945f2c63b8f4fd58bfe01d5e2188d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f39de58a78ddddbebd5c15387dfbfffc9c78023f5f951cb2672814743168ae3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-01-31T14:03:51Z",
    "title_canon_sha256": "9a3ab28636092f05adaf52c0276c4a3dba8dd0565981a2cd5ce1f68f64046d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8165",
    "kind": "arxiv",
    "version": 1
  }
}