Pith Number

pith:44WH2SN3

pith:2023:44WH2SN3Z5FDL53EBQBCJTMLMI

not attested not anchored not stored refs pending

Evolution of ferroelectricity with annealing temperature and thickness in sputter deposited undoped HfO$_2$ on silicon

Adityanarayan Pandey, Md Hanif Ali, Paritosh Meihar, Rowtu Srinu, Sandip Lashkare, Shubham Patil, Udayan Ganguly

arxiv:2304.12924 v1 · 2023-04-25 · 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{44WH2SN3Z5FDL53EBQBCJTMLMI}

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	2026-07-05T06:04:22.519505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72c7d49bbcf4a35f7640c0224cd8b623bd80649a970f7a28d794bdbe7f33214

Aliases

arxiv: 2304.12924 · arxiv_version: 2304.12924v1 · doi: 10.48550/arxiv.2304.12924 · pith_short_12: 44WH2SN3Z5FD · pith_short_16: 44WH2SN3Z5FDL53E · pith_short_8: 44WH2SN3

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/44WH2SN3Z5FDL53EBQBCJTMLMI \
  | 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: e72c7d49bbcf4a35f7640c0224cd8b623bd80649a970f7a28d794bdbe7f33214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ef7e780f8b9ab3a53e5c3e0bf41432cdf8640630a72b15f5602437410828804",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-04-25T15:38:26Z",
    "title_canon_sha256": "7d799a652e1fc7750491bb8e3ae6886997bb8ce7835edd10f1a3bf97abcb7ef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12924",
    "kind": "arxiv",
    "version": 1
  }
}