Pith Number

pith:EP25V5LE

pith:2004:EP25V5LEOT3MOZAJ34PWKX3QQ5

not attested not anchored not stored refs pending

The Hidden Subgroup Problem - Review and Open Problems

Chris Lomont

arxiv:quant-ph/0411037 v1 · 2004-11-04 · 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{EP25V5LEOT3MOZAJ34PWKX3QQ5}

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

2 papers in Pith

Optimal Stabilizer Testing and Learning with Limited Quantum Memory

$\mathcal{O}(n)$ alternative to Quantum Fourier Transform with efficient neural net classical post-processing

Receipt and verification

First computed	2026-07-04T14:46:50.670467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f5daf56474f6c76409df1f655f70875c6b938742abe80189898c82e05f5305

Aliases

arxiv: quant-ph/0411037 · arxiv_version: quant-ph/0411037v1 · doi: 10.48550/arxiv.quant-ph/0411037 · pith_short_12: EP25V5LEOT3M · pith_short_16: EP25V5LEOT3MOZAJ · pith_short_8: EP25V5LE

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/EP25V5LEOT3MOZAJ34PWKX3QQ5 \
  | 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: 23f5daf56474f6c76409df1f655f70875c6b938742abe80189898c82e05f5305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "720915b7c5a4db87983b9a996ed0256bbaba063c24175d52ff3d43ca13c8eb3d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-11-04T19:49:00Z",
    "title_canon_sha256": "145da1ce0b2da62b6148e72b1b5d86e35fb772e3fe18618e171ee7009dae7f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0411037",
    "kind": "arxiv",
    "version": 1
  }
}