Pith Number

pith:EMA5AIHW

pith:2014:EMA5AIHWXDTIGPAYSL3D4VV3J5

not attested not anchored not stored refs pending

Bandgap Controlling of the Oxygen-Vacancy-Induced Two-Dimensional Electron Gas in SrTiO3

Ariando, C. J. Li, J. M. D. Coey, J. Q. Zhong, J. S. Chen, J. W. Deng, K. Han, L. Sun, M. Motapothula, N. N. Bao, P. Yang, S. W. Zeng, T. Venkatesan, W. Chen, W. Lu, W. M. L\"u, Y.P. Feng, Z. Huang, Z. Q. Liu

arxiv:1404.6863 v2 · 2014-04-28 · cond-mat.mtrl-sci · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMA5AIHWXDTIGPAYSL3D4VV3J5}

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	2026-05-18T02:51:24.849193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2301d020f6b8e6833c1892f63e56bb4f467d1ca967ee5b1714e26e5538bd20a3

Aliases

arxiv: 1404.6863 · arxiv_version: 1404.6863v2 · doi: 10.48550/arxiv.1404.6863 · pith_short_12: EMA5AIHWXDTI · pith_short_16: EMA5AIHWXDTIGPAY · pith_short_8: EMA5AIHW

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/EMA5AIHWXDTIGPAYSL3D4VV3J5 \
  | 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: 2301d020f6b8e6833c1892f63e56bb4f467d1ca967ee5b1714e26e5538bd20a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f800fe39215541270ee4cd035a70dae0a55d878b947e73ce047e2980916c472c",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-28T04:00:36Z",
    "title_canon_sha256": "046a4c26e8f16621f121d8e6d007fed29729c6e1bf647fa2ef9277eb68d7af11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6863",
    "kind": "arxiv",
    "version": 2
  }
}