Pith Number

pith:2XU7OZEI

pith:2023:2XU7OZEIEDQZ76E656J6BLL5FJ

not attested not anchored not stored refs pending

Fabrication of Nb and MoGe SQUID-on-tip probes by magnetron sputtering

E. Marchiori, G. Romagnoli, K. Bagani, M. Poggio

arxiv:2303.06989 v1 · 2023-03-13 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XU7OZEIEDQZ76E656J6BLL5FJ}

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	2026-07-05T06:09:49.486738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e9f7648820e19ff89eef93e0ad7d2a44a264d9844a03fbc2665f91cbc1c227

Aliases

arxiv: 2303.06989 · arxiv_version: 2303.06989v1 · doi: 10.48550/arxiv.2303.06989 · pith_short_12: 2XU7OZEIEDQZ · pith_short_16: 2XU7OZEIEDQZ76E6 · pith_short_8: 2XU7OZEI

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/2XU7OZEIEDQZ76E656J6BLL5FJ \
  | 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: d5e9f7648820e19ff89eef93e0ad7d2a44a264d9844a03fbc2665f91cbc1c227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3c7a091b3411f10609454d1a326069f81e3627a51b79960561b53eada6ab63e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-03-13T10:43:41Z",
    "title_canon_sha256": "032054c82dd62e772427000ef5fc815a089a6cacd74b4a16bac63bd1a00d7547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06989",
    "kind": "arxiv",
    "version": 1
  }
}