Pith Number

pith:735WK5W2

pith:2018:735WK5W2NQDRLIZ6HLPKQUTSY5

not attested not anchored not stored refs pending

Coherently strained epitaxial YBa$_2$Cu$_3$O$_{7-\delta}$ films grown on NdGaO$_3$ (110)

Hans Boschker, Jochen Mannhart, Sogol Khanof

arxiv:1806.11375 v1 · 2018-06-29 · 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{735WK5W2NQDRLIZ6HLPKQUTSY5}

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	2026-05-18T00:09:24.193823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefb6576da6c0715a33e3adea85272c75eb92eda55f0b71ee4bf5ee1b818de2b

Aliases

arxiv: 1806.11375 · arxiv_version: 1806.11375v1 · doi: 10.48550/arxiv.1806.11375 · pith_short_12: 735WK5W2NQDR · pith_short_16: 735WK5W2NQDRLIZ6 · pith_short_8: 735WK5W2

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/735WK5W2NQDRLIZ6HLPKQUTSY5 \
  | 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: fefb6576da6c0715a33e3adea85272c75eb92eda55f0b71ee4bf5ee1b818de2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee60b633bf603bd90e7f9b6a339709f0c5f355c82e36e329519549aea5dd86b4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-06-29T12:25:01Z",
    "title_canon_sha256": "6620640255b6cee520ac7839f1da25e5b9416c2c59dba1b0c6c6aeb932c35843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11375",
    "kind": "arxiv",
    "version": 1
  }
}