Pith Number

pith:6TK7WUM5

pith:2007:6TK7WUM5JW4GVWWKBBTOYMTRTF

not attested not anchored not stored refs pending

Spin-Dependent Tunneling of Single Electrons into an Empty Quantum Dot

A. C. Gossard, D. M. Zumbuhl, Iuliana P. Radu, K. MacLean, M. A. Kastner, M. P. Hanson, S. Amasha

arxiv:0709.1730 v1 · 2007-09-11 · 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{6TK7WUM5JW4GVWWKBBTOYMTRTF}

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	2026-05-18T03:58:37.107827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d5fb519d4db86adaca0866ec3271996486e3110436a19aab2ed1cf262459a3

Aliases

arxiv: 0709.1730 · arxiv_version: 0709.1730v1 · doi: 10.48550/arxiv.0709.1730 · pith_short_12: 6TK7WUM5JW4G · pith_short_16: 6TK7WUM5JW4GVWWK · pith_short_8: 6TK7WUM5

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/6TK7WUM5JW4GVWWKBBTOYMTRTF \
  | 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: f4d5fb519d4db86adaca0866ec3271996486e3110436a19aab2ed1cf262459a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d04db6dc0fcbeb22878ed5e5c7588985d5b27dee8883fa05c8d242afcf2f52",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-09-11T22:28:42Z",
    "title_canon_sha256": "56010295abe11c41a4d9e552043fe122a199a69c69f54ed0e2dc1de0d8710b04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1730",
    "kind": "arxiv",
    "version": 1
  }
}