Pith Number

pith:36JOLOAG

pith:2014:36JOLOAGCSBHV7BDNRTPSCZRPU

not attested not anchored not stored refs pending

Experimental demonstration of hybrid improper ferroelectricity and presence of abundant charged walls in (Ca,Sr)$_{3}$Ti$_{2}$O$_{7}$ crystals

Fei-Ting Huang, Sang-Wook Cheong, Xuan Luo, Yazhong Wang, Yoon Seok Oh

arxiv:1411.6315 v1 · 2014-11-24 · 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{36JOLOAGCSBHV7BDNRTPSCZRPU}

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	2026-05-18T02:28:47.430701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df92e5b80614827afc236c66f90b317d371bbfd99232480a7a75fa822e86f250

Aliases

arxiv: 1411.6315 · arxiv_version: 1411.6315v1 · doi: 10.48550/arxiv.1411.6315 · pith_short_12: 36JOLOAGCSBH · pith_short_16: 36JOLOAGCSBHV7BD · pith_short_8: 36JOLOAG

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/36JOLOAGCSBHV7BDNRTPSCZRPU \
  | 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: df92e5b80614827afc236c66f90b317d371bbfd99232480a7a75fa822e86f250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15449b92a6fedf0f374c30477da82339af473951ed526722cb0434481276573f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-11-24T00:25:00Z",
    "title_canon_sha256": "ed4eecb84b12aab430f457c710ec68582f5c962f69d7966f307dd0841e045874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6315",
    "kind": "arxiv",
    "version": 1
  }
}