Pith Number

pith:SGGBTDCA

pith:2001:SGGBTDCAKAYP3M5STLVMGFEXKV

not attested not anchored not stored refs pending

On the Irresistible Efficiency of Signal Processing Methods in Quantum Computing

Andreas Klappenecker (Texas A&M University), Martin Roetteler (Universitaet Karlsruhe)

arxiv:quant-ph/0111039 v1 · 2001-11-07 · quant-ph · cs.ET

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGGBTDCAKAYP3M5STLVMGFEXKV}

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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

Dyadic-Order Quantum Fractional Transforms: Circuit Constructions and Applications to Hartley and Cosine Transform Families

Receipt and verification

First computed	2026-07-05T07:16:22.771599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918c198c405030fdb3b29aeac31497556da4d899f7d12e7a26870b2727127d3a

Aliases

arxiv: quant-ph/0111039 · arxiv_version: quant-ph/0111039v1 · doi: 10.48550/arxiv.quant-ph/0111039 · pith_short_12: SGGBTDCAKAYP · pith_short_16: SGGBTDCAKAYP3M5S · pith_short_8: SGGBTDCA

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/SGGBTDCAKAYP3M5STLVMGFEXKV \
  | 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: 918c198c405030fdb3b29aeac31497556da4d899f7d12e7a26870b2727127d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa433c7a7b94c5e20cd8c687d92990f26bec143e90a9336eb281ed27d5c91264",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-11-07T02:52:28Z",
    "title_canon_sha256": "a9d281caed4e8eaab6106a26a9d6bb16c50a1741a99277d4a20bdc9cfedca183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0111039",
    "kind": "arxiv",
    "version": 1
  }
}