Pith Number

pith:YZKP56XU

pith:2012:YZKP56XU3HBNIJYNHFU2SCZ5FE

not attested not anchored not stored refs pending

Observation of a two-dimensional electron gas at the surface of annealed SrTiO3 single crystals by scanning tunneling spectroscopy

F. Miletto Granozio, G. M. De Luca, I. Maggio-Aprile, M. Radovic, M. Salluzzo, N. C. Plumb, R. Di Capua, R. Vaglio, U. Scotti di Uccio, Z. Ristic

arxiv:1202.0634 v1 · 2012-02-03 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZKP56XU3HBNIJYNHFU2SCZ5FE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:58:35.903102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c654fefaf4d9c2d4270d3969a90b3d290fee2fdf4bd60e56e1c00739056a77ef

Aliases

arxiv: 1202.0634 · arxiv_version: 1202.0634v1 · doi: 10.48550/arxiv.1202.0634 · pith_short_12: YZKP56XU3HBN · pith_short_16: YZKP56XU3HBNIJYN · pith_short_8: YZKP56XU

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/YZKP56XU3HBNIJYNHFU2SCZ5FE \
  | 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: c654fefaf4d9c2d4270d3969a90b3d290fee2fdf4bd60e56e1c00739056a77ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd00a0ef7e6f2b3dcee4ae9d222a79ae44077f3bb6b6260d4fce2f0d97e1b24",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-03T09:21:18Z",
    "title_canon_sha256": "fe20d2f870fb49bbc8bc00a6539e068b7b96f7407b4f89e78c68b400d73a7efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0634",
    "kind": "arxiv",
    "version": 1
  }
}