Pith Number

pith:PEHIG4F2

pith:2025:PEHIG4F2VZPBIHNHJKWHXCKDXX

not attested not anchored not stored refs pending

Roles of Non-switchable Domains and Internal Bias in Electrocaloric and Pyroelectric effects

Hiroyuki Yamada, Hisashi Inoue, Jun Usami, Takeshi Kobayashi, Yuki Okamoto

arxiv:2506.07573 v1 · 2025-06-09 · cond-mat.mtrl-sci · 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{PEHIG4F2VZPBIHNHJKWHXCKDXX}

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	2026-07-05T11:18:29.654277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

790e8370baae5e141da74aac7b8943bdf77e3121579acd7f4fbb42021a545c33

Aliases

arxiv: 2506.07573 · arxiv_version: 2506.07573v1 · doi: 10.48550/arxiv.2506.07573 · pith_short_12: PEHIG4F2VZPB · pith_short_16: PEHIG4F2VZPBIHNH · pith_short_8: PEHIG4F2

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/PEHIG4F2VZPBIHNHJKWHXCKDXX \
  | 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: 790e8370baae5e141da74aac7b8943bdf77e3121579acd7f4fbb42021a545c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f32ad00300764545b768af907717195d410466fc3864cd19be6622ec5443d7",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-06-09T09:16:52Z",
    "title_canon_sha256": "56f556c1ab3b6dcbb6c79678a76f3cce669014177023d6c26216246eb37efed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07573",
    "kind": "arxiv",
    "version": 1
  }
}