Pith Number

pith:5EV22TOS

pith:2025:5EV22TOSQX5PITEQ5IPP64UD67

not attested not anchored not stored refs pending

Radio-Frequency Method for Detecting Superconductivity Under High Pressure

Di Zhou, Dmitrii V. Semenok, Ho-kwang Mao, Jianbo Zhang, Toni Helm, Viktor V. Struzhkin, Wuhao Chen, Yang Ding

arxiv:2509.00563 v3 · 2025-08-30 · 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{5EV22TOSQX5PITEQ5IPP64UD67}

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	2026-06-23T03:13:47.119615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92bad4dd285faf44c90ea1eff7283f7ef5638ceccc3b5c58d3351ea3ee48b48

Aliases

arxiv: 2509.00563 · arxiv_version: 2509.00563v3 · doi: 10.48550/arxiv.2509.00563 · pith_short_12: 5EV22TOSQX5P · pith_short_16: 5EV22TOSQX5PITEQ · pith_short_8: 5EV22TOS

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/5EV22TOSQX5PITEQ5IPP64UD67 \
  | 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: e92bad4dd285faf44c90ea1eff7283f7ef5638ceccc3b5c58d3351ea3ee48b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd8b528beb9760994aee5c9f2c5160cd8808997be669d6666f821771c73a9dc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-08-30T17:13:30Z",
    "title_canon_sha256": "0e085de596b300dd1c62ca69bcec7a9ed41ec34cc5a6dc757d53ad90ef31e5e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00563",
    "kind": "arxiv",
    "version": 3
  }
}