Pith Number

pith:CDYREAJ4

pith:2014:CDYREAJ4GBZCT4PDWA7VVOGPIE

not attested not anchored not stored refs pending

Interface superconductivity in LaAlO$_{3}$-SrTiO$_{3}$ heterostructures

2), (2) Lyman Laboratory of Physics, (3) Universit\'e de Gen\`eve, Belgium, D. van der Marel (3) ((1) Universiteit Antwerpen, Harvard University, J. T. Devreese (1), J. Tempere (1, S. N. Klimin (1), Switzerland), USA

arxiv:1402.6227 v2 · 2014-02-25 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDYREAJ4GBZCT4PDWA7VVOGPIE}

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	2026-05-18T02:47:15.579029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f112013c307229f1e3b03f5ab8cf4132bfef2c2dad5551c816a3d7ae0a85fb

Aliases

arxiv: 1402.6227 · arxiv_version: 1402.6227v2 · doi: 10.48550/arxiv.1402.6227 · pith_short_12: CDYREAJ4GBZC · pith_short_16: CDYREAJ4GBZCT4PD · pith_short_8: CDYREAJ4

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/CDYREAJ4GBZCT4PDWA7VVOGPIE \
  | 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: 10f112013c307229f1e3b03f5ab8cf4132bfef2c2dad5551c816a3d7ae0a85fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fb5ceeddcb1c442fcf8de3556f7411b6b5255a731e7616ed8a6b63f3e1f8eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-02-25T16:30:15Z",
    "title_canon_sha256": "739bb4aec0686781da4d55e773533e604950b2fb140a62b87ab09c988d6cf123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6227",
    "kind": "arxiv",
    "version": 2
  }
}