Pith Number

pith:IX4FKCMU

pith:2000:IX4FKCMUQZVZSK43OEFJDCP5NB

not attested not anchored not stored refs pending

Quantum information processing in semiconductor nanostructures

(2) Universidad de los Andes (Colombia)), John H. Reina (1), Luis Quiroga (2), Neil F. Johnson (1) ((1) Oxford University (UK)

arxiv:quant-ph/0009035 v2 · 2000-09-08 · quant-ph · 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{IX4FKCMUQZVZSK43OEFJDCP5NB}

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	2026-05-18T01:05:06.760087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f8550994866b992b9b710a9189fd686d2700ea0750ce6f08d168677a7bbea9

Aliases

arxiv: quant-ph/0009035 · arxiv_version: quant-ph/0009035v2 · doi: 10.48550/arxiv.quant-ph/0009035 · pith_short_12: IX4FKCMUQZVZ · pith_short_16: IX4FKCMUQZVZSK43 · pith_short_8: IX4FKCMU

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/IX4FKCMUQZVZSK43OEFJDCP5NB \
  | 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: 45f8550994866b992b9b710a9189fd686d2700ea0750ce6f08d168677a7bbea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "507ca7eefe03efab82620cd0dbda327f99a639a2c0fdcebfb8898c322c5c404c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-09-08T18:35:20Z",
    "title_canon_sha256": "1dc0e6eddd6520b3b856c3cb83f958c06de68ff6792c765c9c6128922c1ff31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0009035",
    "kind": "arxiv",
    "version": 2
  }
}