Pith Number

pith:5MEW5JFR

pith:2019:5MEW5JFREHS3Q3YCZSXFDJA27I

not attested not anchored not stored refs pending

Molecular beam epitaxy growth of superconducting Sr2RuO4 films

H. Watanabe, K. S. Takahashi, M. Ide, M. Kawasaki, M. Uchida, Y. Tokura

arxiv:1903.08629 v1 · 2019-03-20 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MEW5JFREHS3Q3YCZSXFDJA27I}

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	2026-05-17T23:50:47.565549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb096ea4b121e5b86f02ccae51a41afa1ad0211a06feabc8af1d1e5667918719

Aliases

arxiv: 1903.08629 · arxiv_version: 1903.08629v1 · doi: 10.48550/arxiv.1903.08629 · pith_short_12: 5MEW5JFREHS3 · pith_short_16: 5MEW5JFREHS3Q3YC · pith_short_8: 5MEW5JFR

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/5MEW5JFREHS3Q3YCZSXFDJA27I \
  | 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: eb096ea4b121e5b86f02ccae51a41afa1ad0211a06feabc8af1d1e5667918719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e79d64997a07596df24ed404d4249d5f2f3dfdb57da3bcb5fdba6aa58b985a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-03-20T17:26:14Z",
    "title_canon_sha256": "7b7af2dd0731dbbcfbb6d9b81e7e9bc1f4d99de1dba81c0b9bbf860c54b5ec8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08629",
    "kind": "arxiv",
    "version": 1
  }
}