Pith Number

pith:FF4ZCDEI

pith:2009:FF4ZCDEIKAAKS3UP3YRMDMNDPN

not attested not anchored not stored refs pending

Single Shot Charge Detection Using A Radio-Frequency Quantum Point Contact

A. S. Dzurak, C. G. Smith, D. A. Ritchie, I. Farrer, K. D. Petersson, M. C. Cassidy, R. G. Clark

arxiv:0907.1010 v1 · 2009-07-06 · 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{FF4ZCDEIKAAKS3UP3YRMDMNDPN}

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	2026-05-18T02:13:05.027486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2979910c885000a96e8fde22c1b1a37b7eb66632b85fae7f4ca00f03fa03e324

Aliases

arxiv: 0907.1010 · arxiv_version: 0907.1010v1 · doi: 10.48550/arxiv.0907.1010 · pith_short_12: FF4ZCDEIKAAK · pith_short_16: FF4ZCDEIKAAKS3UP · pith_short_8: FF4ZCDEI

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/FF4ZCDEIKAAKS3UP3YRMDMNDPN \
  | 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: 2979910c885000a96e8fde22c1b1a37b7eb66632b85fae7f4ca00f03fa03e324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745c3014a6726711b8bcbe9f082d76ce58b4f0cf3ebd1379a24d46a3e2ef8b8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-07-06T19:16:34Z",
    "title_canon_sha256": "c4932704d9f74fba9e79ee393665b2075dbdd87efa83266da8d34845370e71f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1010",
    "kind": "arxiv",
    "version": 1
  }
}