Pith Number

pith:MECSS4KQ

pith:2015:MECSS4KQQEINLBMKHMI52YHJ26

not attested not anchored not stored refs pending

Giant optical enhancement of strain gradient in ferroelectric thin films and its physics origin

Carolina Adamo, Clare E. Rowland, Darrell G. Schlom, Donald A. Walko, Haidan Wen, Paul G. Evans, Pice Chen, Qingteng Zhang, Richard D. Schaller, Serge M. Nakhmanson, William Parker, Yuelin Li

arxiv:1504.02061 v2 · 2015-04-08 · 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{MECSS4KQQEINLBMKHMI52YHJ26}

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	2026-05-18T01:59:53.254666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61052971508110d5858a3b11dd60e9d7a8099af27206c1b0b6a39c113d63760f

Aliases

arxiv: 1504.02061 · arxiv_version: 1504.02061v2 · doi: 10.48550/arxiv.1504.02061 · pith_short_12: MECSS4KQQEIN · pith_short_16: MECSS4KQQEINLBMK · pith_short_8: MECSS4KQ

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/MECSS4KQQEINLBMKHMI52YHJ26 \
  | 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: 61052971508110d5858a3b11dd60e9d7a8099af27206c1b0b6a39c113d63760f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b07d156aafd90244b0dbfb1cb5072f0e34add9d3e6515e0d935f351b98ccb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-08T18:16:58Z",
    "title_canon_sha256": "fbc7516c07067b8444b34d71f3e295180b3a91e6731cd7bbad841da25824c819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02061",
    "kind": "arxiv",
    "version": 2
  }
}