Pith Number

pith:WD3Q4OFL

pith:2019:WD3Q4OFLFAOOQ2ALN76NZCIGFJ

not attested not anchored not stored refs pending

Untwinned YBa$_2$Cu$_3$O$_{7-\delta}$ thin films on MgO substrates: a platform to study strain effects on the local orders in cuprates

Alexei Kalaboukhov, Edoardo Trabaldo, Elsebeth Schr\"oder, Eric Andersson, Floriana Lombardi, Goran Dra\v{z}i\'c, Pasquale Orgiani, Regina Ciancio, Riccardo Arpaia, Thilo Bauch

arxiv:1908.02637 v2 · 2019-08-07 · cond-mat.supr-con · 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{WD3Q4OFLFAOOQ2ALN76NZCIGFJ}

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	2026-07-05T00:20:53.824796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f70e38ab281ce8680b6ffcdc89062a51bf0abe0ba6fcea7c7cf1eb33b2c069

Aliases

arxiv: 1908.02637 · arxiv_version: 1908.02637v2 · doi: 10.48550/arxiv.1908.02637 · pith_short_12: WD3Q4OFLFAOO · pith_short_16: WD3Q4OFLFAOOQ2AL · pith_short_8: WD3Q4OFL

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/WD3Q4OFLFAOOQ2ALN76NZCIGFJ \
  | 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: b0f70e38ab281ce8680b6ffcdc89062a51bf0abe0ba6fcea7c7cf1eb33b2c069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b888ff7a1b51f35c8d5667e9c3d579175c6a11d929a79ae6cb9e7ca625b83099",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-08-07T13:57:25Z",
    "title_canon_sha256": "417d1c82d76f7fd277c5099d5a73ad0c65a8ab887b53f24bbcf14b0d5e78251d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02637",
    "kind": "arxiv",
    "version": 2
  }
}