Pith Number

pith:PIQZOQV7

pith:2005:PIQZOQV7N4DIIPQHGFFEMXGWZ6

not attested not anchored not stored refs pending

Gate-Defined Quantum Dots on Carbon Nanotubes

C. M. Marcus, J. M. Chow, M. J. Biercuk, N. Mason, S. Garaj

arxiv:cond-mat/0502634 v2 · 2005-02-26 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIQZOQV7N4DIIPQHGFFEMXGWZ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:39:53.638928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a219742bf6f06843e07314a465cd6cfaca40ab2948ccfd0955aad4f6efa0a51

Aliases

arxiv: cond-mat/0502634 · arxiv_version: cond-mat/0502634v2 · doi: 10.48550/arxiv.cond-mat/0502634 · pith_short_12: PIQZOQV7N4DI · pith_short_16: PIQZOQV7N4DIIPQH · pith_short_8: PIQZOQV7

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/PIQZOQV7N4DIIPQHGFFEMXGWZ6 \
  | 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: 7a219742bf6f06843e07314a465cd6cfaca40ab2948ccfd0955aad4f6efa0a51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ed90baaad1c2ec742f63a69c99135b093619b489c1ad89160b7534db000d76",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-02-26T13:04:29Z",
    "title_canon_sha256": "a628258bd192cdf57d0ac43d23294bf2421f24ee48823d1388392249a4fbd15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502634",
    "kind": "arxiv",
    "version": 2
  }
}