Pith Number

pith:LTFXLVJY

pith:1999:LTFXLVJYECHJSL34UHPET3PBZK

not attested not anchored not stored refs pending

Searching in Grover's Algorithm

Richard Jozsa

arxiv:quant-ph/9901021 v1 · 1999-01-09 · 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{LTFXLVJYECHJSL34UHPET3PBZK}

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.

Cited by

1 paper in Pith

Leveraging Quantum Layers in Classical Neural Networks

Receipt and verification

First computed	2026-07-04T14:47:23.276818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ccb75d538208e992f7ca1de49ede1ca9a05579d60caa80d9d309dbc31f85c6c

Aliases

arxiv: quant-ph/9901021 · arxiv_version: quant-ph/9901021v1 · doi: 10.48550/arxiv.quant-ph/9901021 · pith_short_12: LTFXLVJYECHJ · pith_short_16: LTFXLVJYECHJSL34 · pith_short_8: LTFXLVJY

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/LTFXLVJYECHJSL34UHPET3PBZK \
  | 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: 5ccb75d538208e992f7ca1de49ede1ca9a05579d60caa80d9d309dbc31f85c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163d1e726c0200941f75cfd55ced381ae342f03c47c4d1fb688877b932a98bd7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-01-09T21:06:29Z",
    "title_canon_sha256": "268a81d959d04df0cab157c15cd3004b3e0f150b8e65b795f7c3a5d3e3ccf91b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9901021",
    "kind": "arxiv",
    "version": 1
  }
}