Pith Number

pith:BSIEZCLD

pith:1998:BSIEZCLD3TUADXM2XCF63AH3LO

not attested not anchored not stored refs pending

A Tunable Kondo Effect in Quantum Dots

Leo P. Kouwenhoven, Sara M. Cronenwett, Tjerk H. Oosterkamp

arxiv:cond-mat/9804211 v1 · 1998-04-20 · 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{BSIEZCLD3TUADXM2XCF63AH3LO}

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	2026-07-04T16:07:46.573157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c904c8963dce801dd9ab88bed80fb5b8ecf4b19bf16256d06318d0f33b45d49

Aliases

arxiv: cond-mat/9804211 · arxiv_version: cond-mat/9804211v1 · doi: 10.48550/arxiv.cond-mat/9804211 · pith_short_12: BSIEZCLD3TUA · pith_short_16: BSIEZCLD3TUADXM2 · pith_short_8: BSIEZCLD

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/BSIEZCLD3TUADXM2XCF63AH3LO \
  | 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: 0c904c8963dce801dd9ab88bed80fb5b8ecf4b19bf16256d06318d0f33b45d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3df5deea2ebdbc8b0ba2262c42c6f894acba02ee3874489a244d1ded161f6e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1998-04-20T10:11:41Z",
    "title_canon_sha256": "86d8e886c1cf32102c4e944d92c8c051c88c794ca9f01a6941f1d33fbe4c7e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9804211",
    "kind": "arxiv",
    "version": 1
  }
}