Pith Number

pith:W5DNCLYB

pith:2024:W5DNCLYBFPESRLFGS64VLBPOIJ

not attested not anchored not stored refs pending

Theoretical lower limit of coercive field in ferroelectric hafnia

Chao Zhou, Jing Wu, Jingxuan Li, Jiyuan Yang, Shi Liu, Yang Sun, Zuhuang Chen

arxiv:2403.09426 v3 · 2024-03-14 · 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{W5DNCLYBFPESRLFGS64VLBPOIJ}

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	2026-07-05T10:59:46.794433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b746d12f012bc928aca697b95585ee424eddabefbe314fa7e3bfa9aae6b7df74

Aliases

arxiv: 2403.09426 · arxiv_version: 2403.09426v3 · doi: 10.48550/arxiv.2403.09426 · pith_short_12: W5DNCLYBFPES · pith_short_16: W5DNCLYBFPESRLFG · pith_short_8: W5DNCLYB

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/W5DNCLYBFPESRLFGS64VLBPOIJ \
  | 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: b746d12f012bc928aca697b95585ee424eddabefbe314fa7e3bfa9aae6b7df74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b84fdca4a26722f6b070477acac97235c2ed32d76e55596b0f47fe53a44dcf1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-03-14T14:17:01Z",
    "title_canon_sha256": "8808f3b60e63c786bbc648cdc96d993a7be5561122d2950285a25fff9f761ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09426",
    "kind": "arxiv",
    "version": 3
  }
}