Pith Number

pith:BL7VQPUX

pith:2013:BL7VQPUXYAZFXUECM4EQFFGNRU

not attested not anchored not stored refs pending

Anisotropic two-dimensional electron gas at SrTiO3(110) protected by its native overlayer

Andrei Varykhalov, Bernhard Stoger, Cesare Franchini, Jaime Sanchez-Barriga, Karsten Held, Michael Schmid, Stefan Gerhold, Ulrike Diebold, Xianfeng Hao, Zhicheng Zhong, Zhiming Wang

arxiv:1309.7042 v1 · 2013-09-26 · 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{BL7VQPUXYAZFXUECM4EQFFGNRU}

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	2026-05-18T02:46:21.828607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aff583e97c0325bd08267090294cd8d07baf7f29c1983c2d8296c398b7b2028

Aliases

arxiv: 1309.7042 · arxiv_version: 1309.7042v1 · doi: 10.48550/arxiv.1309.7042 · pith_short_12: BL7VQPUXYAZF · pith_short_16: BL7VQPUXYAZFXUEC · pith_short_8: BL7VQPUX

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/BL7VQPUXYAZFXUECM4EQFFGNRU \
  | 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: 0aff583e97c0325bd08267090294cd8d07baf7f29c1983c2d8296c398b7b2028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d64a35900eb8be680dd41737550eb9855df497fb1daa6d5938e8441c7bac65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-26T10:48:31Z",
    "title_canon_sha256": "00995ec4f04733b204406411286f1936529e7beb9df6f34340e5762abe3a670a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7042",
    "kind": "arxiv",
    "version": 1
  }
}