Pith Number

pith:YFKJ7SNP

pith:2019:YFKJ7SNPS6BEQ3UVEUOZBO3YDV

not attested not anchored not stored refs pending

Room Temperature Electrocaloric Effect in Layered Ferroelectric CuInP2S6 for Solid State Refrigeration

Atanu K. Saha, Haiyan Wang, Jie Jian, Jingkai Qin, Mengwei Si, Nina Balke, Pai-Ying Liao, Peide D. Ye, Petro Maksymovych, Sabine M. Neumayer, Shengjie Gao, Sumeet K. Gupta, Wenzhuo Wu

arxiv:1901.06616 v2 · 2019-01-20 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFKJ7SNPS6BEQ3UVEUOZBO3YDV}

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	2026-07-05T00:04:26.981352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1549fc9af9782486e95251d90bb781d48a420ea7b67e4145f63a1bfff9ee6be

Aliases

arxiv: 1901.06616 · arxiv_version: 1901.06616v2 · doi: 10.48550/arxiv.1901.06616 · pith_short_12: YFKJ7SNPS6BE · pith_short_16: YFKJ7SNPS6BEQ3UV · pith_short_8: YFKJ7SNP

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/YFKJ7SNPS6BEQ3UVEUOZBO3YDV \
  | 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: c1549fc9af9782486e95251d90bb781d48a420ea7b67e4145f63a1bfff9ee6be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "395a9e90ccbef6610f7f391617eb4b79aaccf3806d93d16d2326cdbfe130a599",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-20T03:13:28Z",
    "title_canon_sha256": "e1bf44152e7dfd5e68d2bc717949bb7b5093c04cb7c6afac09bb239fd4f2698e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06616",
    "kind": "arxiv",
    "version": 2
  }
}