Pith Number

pith:RARWA2S7

pith:2011:RARWA2S7XMSGE3QQOPDNB7HFZX

not attested not anchored not stored refs pending

Another subexponential-time quantum algorithm for the dihedral hidden subgroup problem

Greg Kuperberg (UC Davis)

arxiv:1112.3333 v1 · 2011-12-14 · 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{RARWA2S7XMSGE3QQOPDNB7HFZX}

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

A resource-efficient quantum-walker Quantum RAM

Receipt and verification

First computed	2026-07-05T00:04:25.296973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8823606a5fbb24626e1073c6d0fce5cdc5a4819394bbb4fa5f542219c28dc31a

Aliases

arxiv: 1112.3333 · arxiv_version: 1112.3333v1 · doi: 10.48550/arxiv.1112.3333 · pith_short_12: RARWA2S7XMSG · pith_short_16: RARWA2S7XMSGE3QQ · pith_short_8: RARWA2S7

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/RARWA2S7XMSGE3QQOPDNB7HFZX \
  | 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: 8823606a5fbb24626e1073c6d0fce5cdc5a4819394bbb4fa5f542219c28dc31a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84824cee0394150a665275ca848eca29cc5e1bce728e4b618428a4236a4e956a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-14T20:45:44Z",
    "title_canon_sha256": "1309c4d35fbd8272d5961cf206cb5b0c968b6f84ec728f9ac88189969238f8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3333",
    "kind": "arxiv",
    "version": 1
  }
}