Pith Number

pith:3FOONQL7

pith:1998:3FOONQL7HTYQKMAGI2SDQWJAUK

not attested not anchored not stored refs pending

Remarks on Universal Quantum Computer

Yu Shi

arxiv:quant-ph/9805083 v6 · 1998-05-28 · 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{3FOONQL7HTYQKMAGI2SDQWJAUK}

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	2026-07-05T00:24:16.902447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95ce6c17f3cf105300646a4385920a2a157f04ce79de49343ececc0f08f2b60

Aliases

arxiv: quant-ph/9805083 · arxiv_version: quant-ph/9805083v6 · doi: 10.48550/arxiv.quant-ph/9805083 · pith_short_12: 3FOONQL7HTYQ · pith_short_16: 3FOONQL7HTYQKMAG · pith_short_8: 3FOONQL7

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/3FOONQL7HTYQKMAGI2SDQWJAUK \
  | 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: d95ce6c17f3cf105300646a4385920a2a157f04ce79de49343ececc0f08f2b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b0dca5ea6ff83090148876bd3d8bc2166eaf4ed2bf8e2ab9e25fadfa331d59",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-05-28T11:28:10Z",
    "title_canon_sha256": "b4837aac7b2fca4ee74add73a4ee43a8f7dc640fb5939acf0432bea3fa04efee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9805083",
    "kind": "arxiv",
    "version": 6
  }
}