Pith Number

pith:N2K2EJ4Y

pith:2005:N2K2EJ4YXRQI2IMM2OM6O6TD56

not attested not anchored not stored refs pending

The Effect of Local Structure and Non-uniformity on Decoherence-Free States of Charge Qubits

Shinobu Fujita, Tetsufumi Tanamoto

arxiv:quant-ph/0512244 v1 · 2005-12-28 · 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{N2K2EJ4YXRQI2IMM2OM6O6TD56}

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	2026-05-18T03:03:00.099039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e95a22798bc608d218cd399e77a63ef9088f4282d7c0753da9565f6490f9327

Aliases

arxiv: quant-ph/0512244 · arxiv_version: quant-ph/0512244v1 · doi: 10.48550/arxiv.quant-ph/0512244 · pith_short_12: N2K2EJ4YXRQI · pith_short_16: N2K2EJ4YXRQI2IMM · pith_short_8: N2K2EJ4Y

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/N2K2EJ4YXRQI2IMM2OM6O6TD56 \
  | 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: 6e95a22798bc608d218cd399e77a63ef9088f4282d7c0753da9565f6490f9327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff3ecbb7a6d03172306dc4b050ea4eeecc0f4fc6bb3c27fe674e0a60ed22365",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-12-28T15:49:43Z",
    "title_canon_sha256": "5820b9be190fd719e2241f29161b495a10c697e732ee2d16ef5eed5d053ce4b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0512244",
    "kind": "arxiv",
    "version": 1
  }
}