Pith Number

pith:3DLWHGUP

pith:2009:3DLWHGUPVS7UMT72U3H7X4AKES

not attested not anchored not stored refs pending

Superconductivity in a single C60 transistor

C.B. Winkelmann, F. Balestro, N. Roch, V. Bouchiat, W. Wernsdorfer

arxiv:0908.3638 v1 · 2009-08-25 · 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{3DLWHGUPVS7UMT72U3H7X4AKES}

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	2026-05-18T02:12:23.101250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d7639a8facbf464ffaa6cffbf00a249d4d67e5617e39f67531630f0925e768

Aliases

arxiv: 0908.3638 · arxiv_version: 0908.3638v1 · doi: 10.48550/arxiv.0908.3638 · pith_short_12: 3DLWHGUPVS7U · pith_short_16: 3DLWHGUPVS7UMT72 · pith_short_8: 3DLWHGUP

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/3DLWHGUPVS7UMT72U3H7X4AKES \
  | 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: d8d7639a8facbf464ffaa6cffbf00a249d4d67e5617e39f67531630f0925e768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77147b29c682f9463e7e1fc71ccf306567212cc08424ce558b1480ec0817d672",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-08-25T15:50:55Z",
    "title_canon_sha256": "bd97581f92246a8b24a6b038ce172a609013db4a49fbb56388c4e6cfb5662cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3638",
    "kind": "arxiv",
    "version": 1
  }
}