Pith Number

pith:VR4CHZ4A

pith:2024:VR4CHZ4ADRFRIRTCYNWRXFTXMK

not attested not anchored not stored refs pending

Stoichiometric control of electron mobility and 2D superconductivity at LaAlO$_3$-SrTiO$_3$ interfaces

Alexei Kalaboukhov, Dag Winkler, Fereshteh Masoudinia, Gervasi Herranz, Guilhem Sa\"iz, Gyanendra Singh, Jaume Gazquez, Jordi Fraxedas, Nicolas Bergeal, Roger Guzman, Tord Claeson, Wu Zhou

arxiv:2401.14365 v1 · 2024-01-25 · 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{VR4CHZ4ADRFRIRTCYNWRXFTXMK}

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	2026-07-05T07:37:34.812396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7823e7801c4b144662c36d1b967762a8b34cd9edc8ec253c113f742ea8d4a8

Aliases

arxiv: 2401.14365 · arxiv_version: 2401.14365v1 · doi: 10.48550/arxiv.2401.14365 · pith_short_12: VR4CHZ4ADRFR · pith_short_16: VR4CHZ4ADRFRIRTC · pith_short_8: VR4CHZ4A

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/VR4CHZ4ADRFRIRTCYNWRXFTXMK \
  | 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: ac7823e7801c4b144662c36d1b967762a8b34cd9edc8ec253c113f742ea8d4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcb12ac74b8431f232496d01ab0b03a31f7da03a60fa3ffd39f095b5f74ce70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-01-25T18:11:28Z",
    "title_canon_sha256": "9fbe8fbc32598eb25c03186518dd2fc455a565320dc5d59e98a27dd4092a5aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14365",
    "kind": "arxiv",
    "version": 1
  }
}