Pith Number

pith:7NKCYXYP

pith:2003:7NKCYXYPWDYPIO4UHH6UZMKFLP

not attested not anchored not stored refs pending

Superconducting nanobridges under magnetic fields

H. Suderow, J.G. Rodrigo, S. Vieira

arxiv:cond-mat/0304560 v1 · 2003-04-24 · 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{7NKCYXYPWDYPIO4UHH6UZMKFLP}

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	2026-05-18T01:40:01.466468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb542c5f0fb0f0f43b9439fd4cb1455bc02d833f21b6fcba9f6bbc55d4b323ae

Aliases

arxiv: cond-mat/0304560 · arxiv_version: cond-mat/0304560v1 · doi: 10.48550/arxiv.cond-mat/0304560 · pith_short_12: 7NKCYXYPWDYP · pith_short_16: 7NKCYXYPWDYPIO4U · pith_short_8: 7NKCYXYP

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/7NKCYXYPWDYPIO4UHH6UZMKFLP \
  | 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: fb542c5f0fb0f0f43b9439fd4cb1455bc02d833f21b6fcba9f6bbc55d4b323ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fff900573637c03db2745f5309290c340fa173bb4d5ffb834b57dc54a2e70a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-04-24T13:22:18Z",
    "title_canon_sha256": "a125f8cfdfb10294e9540aacf02b042ec1356435e2f113e0630aecd4a376d210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304560",
    "kind": "arxiv",
    "version": 1
  }
}