Pith Number

pith:SZYKLDCG

pith:2023:SZYKLDCG37RLNA4DNMYH3XOY3K

not attested not anchored not stored refs pending

Emergent superconductivity in doped ferroelectric hafnia

Shi Liu, Xu Duan

arxiv:2306.02008 v2 · 2023-06-03 · cond-mat.supr-con · 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{SZYKLDCG37RLNA4DNMYH3XOY3K}

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.

Cited by

1 paper in Pith

Two-phonon pairing and superconductivity in $SrTiO_3$

Receipt and verification

First computed	2026-07-05T07:25:42.459034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9670a58c46dfe2b683836b307dddd8da92afb22a95714e00958c36a03fbefdde

Aliases

arxiv: 2306.02008 · arxiv_version: 2306.02008v2 · doi: 10.48550/arxiv.2306.02008 · pith_short_12: SZYKLDCG37RL · pith_short_16: SZYKLDCG37RLNA4D · pith_short_8: SZYKLDCG

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/SZYKLDCG37RLNA4DNMYH3XOY3K \
  | 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: 9670a58c46dfe2b683836b307dddd8da92afb22a95714e00958c36a03fbefdde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2a9fa6618b8ab15adae698721dc25d92ccb1a9626964b3b7f22123e66cccd9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-06-03T05:39:35Z",
    "title_canon_sha256": "b5df582fea07948fc1d5648d910d801846a70547e8531bc3fe9b2303d60422e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02008",
    "kind": "arxiv",
    "version": 2
  }
}