Pith Number

pith:M33QC2P7

pith:2023:M33QC2P7GPQOBA7HW6TUYHHDFF

not attested not anchored not stored refs pending

Large magneto-thermal-switching ratio in superconducting Pb wires

Aichi Yamashita, Hiroto Arima, Ken-ichi Uchida, Miku Yoshida, Yoshikazu Mizuguchi

arxiv:2305.08332 v1 · 2023-05-15 · cond-mat.mtrl-sci · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M33QC2P7GPQOBA7HW6TUYHHDFF}

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	2026-07-05T10:21:55.214741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f70169ff33e0e083e7b7a74c1ce3295eb2a43cc9cb40efea5982b822db8ac7

Aliases

arxiv: 2305.08332 · arxiv_version: 2305.08332v1 · doi: 10.48550/arxiv.2305.08332 · pith_short_12: M33QC2P7GPQO · pith_short_16: M33QC2P7GPQOBA7H · pith_short_8: M33QC2P7

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/M33QC2P7GPQOBA7HW6TUYHHDFF \
  | 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: 66f70169ff33e0e083e7b7a74c1ce3295eb2a43cc9cb40efea5982b822db8ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f2269b18ce4b4f8eeee8f40b79037aae270ebf1a8a6f064f0ff44f62f436ed",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-05-15T03:50:32Z",
    "title_canon_sha256": "7b671f2da3406ffa88d1a9d2ec71550cf5813285094cdd7a5d42833383607c8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08332",
    "kind": "arxiv",
    "version": 1
  }
}