Pith Number

pith:NK7MFSAJ

pith:1998:NK7MFSAJVP5X23M5WYEYWFWJR3

not attested not anchored not stored refs pending

Decoherence Control for Optical Qubits

David Vitali, Paolo Tombesi

arxiv:quant-ph/9802033 v1 · 1998-02-12 · 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{NK7MFSAJVP5X23M5WYEYWFWJR3}

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	2026-07-04T14:47:10.770150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6abec2c809abfb7d6d9db6098b16c98ee513c47531816c0d1f16f94f0aed0e96

Aliases

arxiv: quant-ph/9802033 · arxiv_version: quant-ph/9802033v1 · doi: 10.48550/arxiv.quant-ph/9802033 · pith_short_12: NK7MFSAJVP5X · pith_short_16: NK7MFSAJVP5X23M5 · pith_short_8: NK7MFSAJ

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/NK7MFSAJVP5X23M5WYEYWFWJR3 \
  | 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: 6abec2c809abfb7d6d9db6098b16c98ee513c47531816c0d1f16f94f0aed0e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9baf5c9c28d5d65acf609f7e8209589376babb91b0bde8d4f8bb454d9824131f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-02-12T13:43:56Z",
    "title_canon_sha256": "d19bb29f70b13b5a46681ddc0d1af5f493b021f371cd7523d5c0341fbbef54a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9802033",
    "kind": "arxiv",
    "version": 1
  }
}