Pith Number

pith:FA7N5B7W

pith:2001:FA7N5B7W2HPBYRNSZVVGVBRDVZ

not attested not anchored not stored refs pending

Quantum-information processing in semiconductor quantum dots

Elisa Molinari, Filippo Troiani, Ulrich Hohenester

arxiv:cond-mat/0104149 v1 · 2001-04-09 · 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{FA7N5B7W2HPBYRNSZVVGVBRDVZ}

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	2026-05-18T01:40:07.417048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283ede87f6d1de1c45b2cd6a6a8623ae62c6381c6925883007d52062cc3f888c

Aliases

arxiv: cond-mat/0104149 · arxiv_version: cond-mat/0104149v1 · doi: 10.48550/arxiv.cond-mat/0104149 · pith_short_12: FA7N5B7W2HPB · pith_short_16: FA7N5B7W2HPBYRNS · pith_short_8: FA7N5B7W

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/FA7N5B7W2HPBYRNSZVVGVBRDVZ \
  | 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: 283ede87f6d1de1c45b2cd6a6a8623ae62c6381c6925883007d52062cc3f888c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786e067a67ea1f4ca4e551e2486f587256fcf33d0ce8ce567f54433385745cf9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2001-04-09T13:55:17Z",
    "title_canon_sha256": "4553834fb5d16e1b2769ecc1c5138205f241eeb0b1c762517a3ecd9c4f1d80d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104149",
    "kind": "arxiv",
    "version": 1
  }
}