Pith Number

pith:HWEWI5WF

pith:2026:HWEWI5WFH2WTNVS7QISPZ4Z4CU

not attested not anchored not stored refs pending

Complex polar superstructure controlled thermal conductivity in ferroelectric PbTiO3/SrTiO3 superlattices

Anthony Edgeton, Araceli Guti\'errez-Llorente, Chang Beom-Eom, Eric Langenberg, Francisco Rivadulla, Jordi Arbiol, Jos\'e Santiso, Marcel S. Claro, Noa Varela-Dom\'inguez, N\'uria Bagu\'es, Xinxin Hu

arxiv:2607.08683 v1 · 2026-07-09 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWEWI5WFH2WTNVS7QISPZ4Z4CU}

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	2026-07-10T01:19:57.425585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d896476c53ead36d65f8224fcf33c153920582cb214948c305689acb5291edf

Aliases

arxiv: 2607.08683 · arxiv_version: 2607.08683v1 · doi: 10.48550/arxiv.2607.08683 · pith_short_12: HWEWI5WFH2WT · pith_short_16: HWEWI5WFH2WTNVS7 · pith_short_8: HWEWI5WF

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/HWEWI5WFH2WTNVS7QISPZ4Z4CU \
  | 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: 3d896476c53ead36d65f8224fcf33c153920582cb214948c305689acb5291edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a136941a535c300a0e24830718430bb2392039a698d5f12ec02a339cd57cca82",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-09T16:47:12Z",
    "title_canon_sha256": "a579b4bcaac3e380e0736e9e86315c8455d4044ffe3573ff3b3a9bb7144b60f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08683",
    "kind": "arxiv",
    "version": 1
  }
}