Pith Number

pith:RDC5NDHJ

pith:2017:RDC5NDHJ2Q6V42G275KJNFWSBG

not attested not anchored not stored refs pending

On the persistence of polar domains in ultrathin ferroelectric capacitors

Alexei Gruverman, Chang-Beom Eom, Chung-Wung Bark, Gustau Catalan, Haidong Lu, Jos\'e Santiso, Pavlo Zubko, Xavi Mart\'i

arxiv:1705.05641 v2 · 2017-05-16 · 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{RDC5NDHJ2Q6V42G275KJNFWSBG}

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	2026-05-18T00:42:17.099685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88c5d68ce9d43d5e68daff549696d2099d5533022871a2a647c97f4704e3de07

Aliases

arxiv: 1705.05641 · arxiv_version: 1705.05641v2 · doi: 10.48550/arxiv.1705.05641 · pith_short_12: RDC5NDHJ2Q6V · pith_short_16: RDC5NDHJ2Q6V42G2 · pith_short_8: RDC5NDHJ

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/RDC5NDHJ2Q6V42G275KJNFWSBG \
  | 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: 88c5d68ce9d43d5e68daff549696d2099d5533022871a2a647c97f4704e3de07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a92c7593a75266caa23b839779ad8b9be4709c35c82aae83f8180315060b2995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-05-16T10:59:45Z",
    "title_canon_sha256": "fbe2d764c623d3c71cdcb451c80453f711d2e0a0ef08879b30d2e2b9987e897c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05641",
    "kind": "arxiv",
    "version": 2
  }
}