Pith Number

pith:ZONZZVRD

pith:2026:ZONZZVRD6KUAEPFHMY7CNWWJMJ

not attested not anchored not stored refs pending

Polar-vortex-driven interfacial strain coupling in PbTiO3/SrRuO3 Heterostructures

A. Ross, H. G. Lee, H. Zheng, J. W. Freeland, L. Q. Chen, L. W. Martin, S. A. Raza, U. Saha, V. A. Stoica, V. Gopalan

arxiv:2608.09815 v1 · 2026-08-10 · 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{ZONZZVRD6KUAEPFHMY7CNWWJMJ}

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	2026-08-11T02:25:09.608550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb9b9cd623f2a8023ca7663e26dac96257f57f1c29356ba53949ce9eec0a7806

Aliases

arxiv: 2608.09815 · arxiv_version: 2608.09815v1 · doi: 10.48550/arxiv.2608.09815 · pith_short_12: ZONZZVRD6KUA · pith_short_16: ZONZZVRD6KUAEPFH · pith_short_8: ZONZZVRD

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/ZONZZVRD6KUAEPFHMY7CNWWJMJ \
  | 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: cb9b9cd623f2a8023ca7663e26dac96257f57f1c29356ba53949ce9eec0a7806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56cf51b71713fd8e04114f0765826860376f7c5c344d80f964ba76c6700e7d74",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-08-10T16:34:01Z",
    "title_canon_sha256": "87f9b3ce3bc58c3fe99a4e55ac55b3eb159b1a313fe0ab927bee5c19376c5a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09815",
    "kind": "arxiv",
    "version": 1
  }
}