Pith Number

pith:RQTQUDHP

pith:2020:RQTQUDHPXAIS44DOBK6IYVD6VE

not attested not anchored not stored refs pending

One nanometer HfO$_2$-based ferroelectric tunnel junctions on silicon

Adhiraj Datar, Cheng-Hsiang Hsu, Daewoong Kwon, Jongho Bae, Nirmaan Shanker, Sayeef Salahuddin, Suraj S. Cheema

arxiv:2007.06182 v1 · 2020-07-13 · 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{RQTQUDHPXAIS44DOBK6IYVD6VE}

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	2026-07-05T01:18:10.782403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c270a0cefb8112e706e0abc8c547ea9123f4ab7de6535c40136d9b91ed9ff93

Aliases

arxiv: 2007.06182 · arxiv_version: 2007.06182v1 · doi: 10.48550/arxiv.2007.06182 · pith_short_12: RQTQUDHPXAIS · pith_short_16: RQTQUDHPXAIS44DO · pith_short_8: RQTQUDHP

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/RQTQUDHPXAIS44DOBK6IYVD6VE \
  | 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: 8c270a0cefb8112e706e0abc8c547ea9123f4ab7de6535c40136d9b91ed9ff93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d24b406f49591dfae32535918a6d79303219484b41e81662f8613b1e2bca64",
    "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": "2020-07-13T04:35:09Z",
    "title_canon_sha256": "f7079f1ac8aacab004842fd83e87e3f6e3f99815e398e65ce8c64641621d536b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06182",
    "kind": "arxiv",
    "version": 1
  }
}