Pith Number

pith:W4CGDIHW

pith:2013:W4CGDIHWMVQXWVVZIFBV7O7FYG

not attested not anchored not stored refs pending

Wigner and Kondo physics in quantum point contacts revealed by scanning gate microscopy

A. Cavanna, A. Ouerghi, B. Brun, B. Hackens, C. Ulysse, D. Mailly, F. Martins, G. Bachelier, H. Sellier, M. Sanquer, S. Faniel, S. Huant, U. Gennser, V. Bayot

arxiv:1307.8328 v2 · 2013-07-31 · cond-mat.mes-hall · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4CGDIHWMVQXWVVZIFBV7O7FYG}

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	2026-05-18T02:31:02.451961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70461a0f665617b56b941435fbbe5c1850225c5e3251efc36958dd946a930a1

Aliases

arxiv: 1307.8328 · arxiv_version: 1307.8328v2 · doi: 10.48550/arxiv.1307.8328 · pith_short_12: W4CGDIHWMVQX · pith_short_16: W4CGDIHWMVQXWVVZ · pith_short_8: W4CGDIHW

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/W4CGDIHWMVQXWVVZIFBV7O7FYG \
  | 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: b70461a0f665617b56b941435fbbe5c1850225c5e3251efc36958dd946a930a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca88aa2eca985fb972007e5ea6a4d4a090063a11bb58263b7b356c9d82c2a81a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-31T14:18:13Z",
    "title_canon_sha256": "d80872f59ab36d107628424ac7957b3bcdced9c555a168cbf850161e4f871819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8328",
    "kind": "arxiv",
    "version": 2
  }
}