Pith Number

pith:W7FEINM7

pith:2003:W7FEINM7ZHPV5QGRXAP5DXA6I3

not attested not anchored not stored refs pending

Entanglement production in a chaotic quantum dot

A. Yacoby, C.M. Marcus, C.W.J. Beenakker, M. Kindermann

arxiv:cond-mat/0310199 v1 · 2003-10-09 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7FEINM7ZHPV5QGRXAP5DXA6I3}

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	2026-05-18T03:28:54.631609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ca44359fc9df5ec0d1b81fd1dc1e46d176eaee8b496325479033a84d5fc749

Aliases

arxiv: cond-mat/0310199 · arxiv_version: cond-mat/0310199v1 · doi: 10.48550/arxiv.cond-mat/0310199 · pith_short_12: W7FEINM7ZHPV · pith_short_16: W7FEINM7ZHPV5QGR · pith_short_8: W7FEINM7

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/W7FEINM7ZHPV5QGRXAP5DXA6I3 \
  | 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: b7ca44359fc9df5ec0d1b81fd1dc1e46d176eaee8b496325479033a84d5fc749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d34d87541eb90b75641698d8a81c36b2ce7fa68a55c84ea19e0fca2cad43fbf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-10-09T07:52:38Z",
    "title_canon_sha256": "40c532addc2b9ce0781f884646093e5858334441da18405771dfbbd339a91b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310199",
    "kind": "arxiv",
    "version": 1
  }
}