Pith Number

pith:NL6US2B3

pith:2004:NL6US2B3QEWYMGEM55KHPLRKRC

not attested not anchored not stored refs pending

Superconducting nanostructures fabricated with the STM

E. Bascones, F. Guinea, H. Suderow, J. G. Rodrigo, S. Vieira

arxiv:cond-mat/0410500 v1 · 2004-10-20 · 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{NL6US2B3QEWYMGEM55KHPLRKRC}

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	2026-07-04T14:21:45.023455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afd49683b812d86188cef5477ae2a8889928a5797acfa5b3bc36d51dacb72db

Aliases

arxiv: cond-mat/0410500 · arxiv_version: cond-mat/0410500v1 · doi: 10.48550/arxiv.cond-mat/0410500 · pith_short_12: NL6US2B3QEWY · pith_short_16: NL6US2B3QEWYMGEM · pith_short_8: NL6US2B3

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/NL6US2B3QEWYMGEM55KHPLRKRC \
  | 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: 6afd49683b812d86188cef5477ae2a8889928a5797acfa5b3bc36d51dacb72db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4089e84e9dc80534905a5c4d2bff53390928f7a9226110901ae240cfc55beb44",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-10-20T11:35:27Z",
    "title_canon_sha256": "31d650c9b9254f5fb24f065019c3361136ce562e4a83e9aea5b3ce8ec20642ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0410500",
    "kind": "arxiv",
    "version": 1
  }
}