Pith Number

pith:U55EUURI

pith:2019:U55EUURIWGA3WKO7G3TMM7GBQM

not attested not anchored not stored refs pending

A Critical Review of Recent Progress on Negative Capacitance Field-Effect Transistors

Mengwei Si, Muhammad A. Alam, Peide D. Ye

arxiv:1903.03884 v1 · 2019-03-09 · physics.app-ph · cond-mat.mes-hall · 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{U55EUURIWGA3WKO7G3TMM7GBQM}

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	2026-05-17T23:51:40.720235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77a4a5228b181bb29df36e6c67cc183024c371dee8173549fa8bfb5d2f2bf87

Aliases

arxiv: 1903.03884 · arxiv_version: 1903.03884v1 · doi: 10.48550/arxiv.1903.03884 · pith_short_12: U55EUURIWGA3 · pith_short_16: U55EUURIWGA3WKO7 · pith_short_8: U55EUURI

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/U55EUURIWGA3WKO7G3TMM7GBQM \
  | 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: a77a4a5228b181bb29df36e6c67cc183024c371dee8173549fa8bfb5d2f2bf87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51dea4c7a4452949a2b9367a63735745109617a7227eea87253d698b6c899ff9",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-09T22:38:13Z",
    "title_canon_sha256": "db81b67cb681566555c96df899e62ec0527f137a373b972d4c0d7c16bb340be3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03884",
    "kind": "arxiv",
    "version": 1
  }
}