Pith Number

pith:MHX7FC3A

pith:2010:MHX7FC3AWQPXWCDCW5VE7SZPNK

not attested not anchored not stored refs pending

Self-aligned nanoscale SQUID on a tip

Amir Yacoby, Amit Finkler, Denis Vasyukov, Eli Zeldov, Jens Martin, Lior Neeman, Martin E. Huber, Michael L. Rappaport, Yehonathan Segev, Yuri Myasoedov

arxiv:1002.2921 v1 · 2010-02-15 · 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{MHX7FC3AWQPXWCDCW5VE7SZPNK}

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	2026-05-18T03:16:17.844235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61eff28b60b41f7b0862b76a4fcb2f6aa45efc5b62564f573887bb9a679c9fd1

Aliases

arxiv: 1002.2921 · arxiv_version: 1002.2921v1 · doi: 10.48550/arxiv.1002.2921 · pith_short_12: MHX7FC3AWQPX · pith_short_16: MHX7FC3AWQPXWCDC · pith_short_8: MHX7FC3A

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/MHX7FC3AWQPXWCDCW5VE7SZPNK \
  | 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: 61eff28b60b41f7b0862b76a4fcb2f6aa45efc5b62564f573887bb9a679c9fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b5a21d5c29371d1de68db262c2c7ef98a68f41842ec0df769066b81b1b4beb1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-02-15T17:23:38Z",
    "title_canon_sha256": "a4e5b54bb5d9ccd175e4884fddcb308eab51ad467321bff27efae7bdfd06c900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2921",
    "kind": "arxiv",
    "version": 1
  }
}