Pith Number

pith:U2PXGBAA

pith:2006:U2PXGBAATV6PLKQLQOCRLJRXYJ

not attested not anchored not stored refs pending

An ultra sensitive radio frequency single electron transistor working up to 4.2 K

Henrik Brenning, Per Delsing, Sergey Kafanov, Sergey Kubatkin, Tim Duty

arxiv:cond-mat/0602518 v1 · 2006-02-22 · cond-mat.mes-hall · 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{U2PXGBAATV6PLKQLQOCRLJRXYJ}

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	2026-05-18T04:27:02.905552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a69f7304009d7cf5aa0b838515a637c26c0b02cda4a4e09264078eab4d107867

Aliases

arxiv: cond-mat/0602518 · arxiv_version: cond-mat/0602518v1 · doi: 10.48550/arxiv.cond-mat/0602518 · pith_short_12: U2PXGBAATV6P · pith_short_16: U2PXGBAATV6PLKQL · pith_short_8: U2PXGBAA

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/U2PXGBAATV6PLKQLQOCRLJRXYJ \
  | 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: a69f7304009d7cf5aa0b838515a637c26c0b02cda4a4e09264078eab4d107867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1215e5068aacc566672a270293a8fb9a1d78f7dc857b108cf883b104300b39a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-02-22T13:33:27Z",
    "title_canon_sha256": "009c137b83465d4aaa7a66c5259c5feed6f3a05f11cf4665da90b0c0274a4338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0602518",
    "kind": "arxiv",
    "version": 1
  }
}