Pith Number

pith:B6JJCVCJ

pith:2019:B6JJCVCJGVKIVLHQSYCRKNUWI2

not attested not anchored not stored refs pending

Understanding the effect of porosity on the polarisation-field response of ferroelectric materials

Chris R. Bowen, Hamideh Khanbareh, James Roscow, Mengying Xie, Rhodri Lewis, Vitaly Yu. Topolov, Yan Zhang

arxiv:1902.00331 v1 · 2019-02-01 · 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{B6JJCVCJGVKIVLHQSYCRKNUWI2}

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	2026-05-17T23:54:57.771305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9291544935548aacf0960515369646b925bf1461fa3f3883ab0944b3e6e1c8

Aliases

arxiv: 1902.00331 · arxiv_version: 1902.00331v1 · doi: 10.48550/arxiv.1902.00331 · pith_short_12: B6JJCVCJGVKI · pith_short_16: B6JJCVCJGVKIVLHQ · pith_short_8: B6JJCVCJ

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/B6JJCVCJGVKIVLHQSYCRKNUWI2 \
  | 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: 0f9291544935548aacf0960515369646b925bf1461fa3f3883ab0944b3e6e1c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fa25541fba2d4219325cc89cef2da97117eb99dc851de73378e4dba8e338d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-01T14:00:18Z",
    "title_canon_sha256": "83185eae92bf2a143e186beb0dc939d4d3d49b4b650ab2f2913b4e98a82a38c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00331",
    "kind": "arxiv",
    "version": 1
  }
}