Pith Number

pith:2AG4OY4V

pith:2007:2AG4OY4VUB63KSHQV2B6MJMTGU

not attested not anchored not stored refs pending

Quantum Search in an Ordered List via Adaptive Learning

Avinatan Hassidim, M. Ben-Or

arxiv:quant-ph/0703231 v2 · 2007-03-24 · 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{2AG4OY4VUB63KSHQV2B6MJMTGU}

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

A shortcut to an optimal quantum linear system solver

Lower overhead fault-tolerant building blocks for noisy quantum computers

Receipt and verification

First computed	2026-05-18T04:08:45.505078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00dc76395a07db548f0ae83e62593353fcc5a184b703e939a0a85fbbe63536a

Aliases

arxiv: quant-ph/0703231 · arxiv_version: quant-ph/0703231v2 · doi: 10.48550/arxiv.quant-ph/0703231 · pith_short_12: 2AG4OY4VUB63 · pith_short_16: 2AG4OY4VUB63KSHQ · pith_short_8: 2AG4OY4V

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/2AG4OY4VUB63KSHQV2B6MJMTGU \
  | 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: d00dc76395a07db548f0ae83e62593353fcc5a184b703e939a0a85fbbe63536a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321747ac22ee40635a6735f2bff940c015d1fda53e7d75e3039c31f3e9a961bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-03-24T21:34:56Z",
    "title_canon_sha256": "44a2087d468456a0c41db588ca8fb2909f233bd1c976cdad616cd6ee22b74708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0703231",
    "kind": "arxiv",
    "version": 2
  }
}