Pith Number

pith:SU5Y54IB

pith:2009:SU5Y54IBFOFVLL5XFFWF3AAURW

not attested not anchored not stored refs pending

Experimental observation of thermal fluctuations in single superconducting Pb nanoparticles through tunneling measurements

Antonio M. Garcia-Garcia, Christian H. Michaelis, Ivan Brihuega, Klaus Kern, Miguel M. Ugeda, Pedro Ribeiro, Sangita Bose

arxiv:0904.0354 v3 · 2009-04-02 · 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{SU5Y54IBFOFVLL5XFFWF3AAURW}

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	2026-05-18T04:13:46.000036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953b8ef1012b8b55afb7296c5d80148dab1010c1c817cbaea503558083f09da3

Aliases

arxiv: 0904.0354 · arxiv_version: 0904.0354v3 · doi: 10.48550/arxiv.0904.0354 · pith_short_12: SU5Y54IBFOFV · pith_short_16: SU5Y54IBFOFVLL5X · pith_short_8: SU5Y54IB

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/SU5Y54IBFOFVLL5XFFWF3AAURW \
  | 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: 953b8ef1012b8b55afb7296c5d80148dab1010c1c817cbaea503558083f09da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9957c6b79fbce388f1d9e43d13abec5e7738c0d3f5aa27db5530a1436b1f9e60",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-02T09:46:00Z",
    "title_canon_sha256": "786e5b27e5569e92899280a188de847455fb9d42417efd51955c56232a25e40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0354",
    "kind": "arxiv",
    "version": 3
  }
}