Pith Number

pith:JP3XAVFC

pith:2019:JP3XAVFC436JFGTB72HOYFL5N4

not attested not anchored not stored refs pending

Thickness-dependent in-plane polarization and structural phase transition in van der Waals Ferroelectric CuInP2S6

Jianming Deng, Jiawang Hong, Mingqiang Li, Peng Gao, Peng Lv, Sheng Xu, Tianlong Xia, Xueyun Wang, Yanyu Liu, Yingzhuo Lun

arxiv:1911.08639 v1 · 2019-11-20 · 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{JP3XAVFC436JFGTB72HOYFL5N4}

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	2026-07-05T00:29:41.297229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf77054a2e6fc929a61fe8eec157d6f22837f0182d65f901bc29ef3e1bcd439

Aliases

arxiv: 1911.08639 · arxiv_version: 1911.08639v1 · doi: 10.48550/arxiv.1911.08639 · pith_short_12: JP3XAVFC436J · pith_short_16: JP3XAVFC436JFGTB · pith_short_8: JP3XAVFC

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/JP3XAVFC436JFGTB72HOYFL5N4 \
  | 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: 4bf77054a2e6fc929a61fe8eec157d6f22837f0182d65f901bc29ef3e1bcd439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0823a6594258f829560e0ac36de58985b023c7a082d9b464e63a98adc9de002",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-11-20T00:28:24Z",
    "title_canon_sha256": "dd07cb6a87d3b3b070626c35253acd9c21f1aa6704d69a35516334abd6971600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08639",
    "kind": "arxiv",
    "version": 1
  }
}