Pith Number

pith:YVJTAE4I

pith:2020:YVJTAE4ICTXZK5RKJ3CIYVTVEU

not attested not anchored not stored refs pending

A two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO$_{3}$(001)

A. P. Weber, D. Preziosi, E. B. Guedes, G. M. De Luca, J. H. Dil, M. Radovic, M. Salluzzo, M. Verma, N. C. Plumb, R. Di Capua, R. Pentcheva, Z. Ristic, Z. Wang

arxiv:2003.05494 v2 · 2020-03-11 · 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{YVJTAE4ICTXZK5RKJ3CIYVTVEU}

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	2026-07-05T02:51:35.987578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55330138814ef95762a4ec48c56752522595e1348a6a75ac7ecbb017e57d3fc

Aliases

arxiv: 2003.05494 · arxiv_version: 2003.05494v2 · doi: 10.48550/arxiv.2003.05494 · pith_short_12: YVJTAE4ICTXZ · pith_short_16: YVJTAE4ICTXZK5RK · pith_short_8: YVJTAE4I

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/YVJTAE4ICTXZK5RKJ3CIYVTVEU \
  | 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: c55330138814ef95762a4ec48c56752522595e1348a6a75ac7ecbb017e57d3fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af4281b9d6b4910d388b0e0c95f05dabd7eea53dc90494a26ee7b5d4f11b92c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-03-11T19:21:26Z",
    "title_canon_sha256": "4057e981846840fb1c3a1e057ba09f78a65ced4dcdb9b368918a17858ef165bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05494",
    "kind": "arxiv",
    "version": 2
  }
}