Pith Number

pith:ZP2W5VD3

pith:2026:ZP2W5VD3QWGX3QZCFGBSM2QDF7

not attested not anchored not stored refs pending

Fabrication and transfer of ultra-thin YBa$2$Cu$3$O$_{7-x}$ film on SrTiO$_3$ nanomembrane

D. Gr\"utzmacher, G. Potemkin, J.S. Madhira, M. Lyatti, T. Sch\"apers

arxiv:2605.22303 v1 · 2026-05-21 · 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{ZP2W5VD3QWGX3QZCFGBSM2QDF7}

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	2026-05-22T01:04:36.941798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf56ed47b858d7dc3222983266a032ffd1a4c84d9d2ae4a99e6359d5acbf2df

Aliases

arxiv: 2605.22303 · arxiv_version: 2605.22303v1 · doi: 10.48550/arxiv.2605.22303 · pith_short_12: ZP2W5VD3QWGX · pith_short_16: ZP2W5VD3QWGX3QZC · pith_short_8: ZP2W5VD3

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/ZP2W5VD3QWGX3QZCFGBSM2QDF7 \
  | 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: cbf56ed47b858d7dc3222983266a032ffd1a4c84d9d2ae4a99e6359d5acbf2df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd952bb387906d6185c735920715e07a22ea1b7ee6acaa0829a0ca50479e708c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-05-21T10:49:02Z",
    "title_canon_sha256": "5b1a2b5ff0cf78b398f79bda6f9ef0bc70c566791f4b84731f5b51fcc8acf97f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22303",
    "kind": "arxiv",
    "version": 1
  }
}