Pith Number

pith:5XPWAFRG

pith:2021:5XPWAFRGSCYIIN4ZAE2IN553OH

not attested not anchored not stored refs pending

Quantum search-to-decision reductions and the state synthesis problem

Anand Natarajan, Chinmay Nirkhe, Henry Yuen, Sandy Irani, Sujit Rao

arxiv:2111.02999 v2 · 2021-11-04 · quant-ph · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XPWAFRGSCYIIN4ZAE2IN553OH}

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 distillation-teleportation protocol for fault-tolerant QRAM

Receipt and verification

First computed	2026-07-05T04:59:57.897734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eddf60162690b0843799013486f7bb71ea8c26f1535a981548f4a30c829de641

Aliases

arxiv: 2111.02999 · arxiv_version: 2111.02999v2 · doi: 10.48550/arxiv.2111.02999 · pith_short_12: 5XPWAFRGSCYI · pith_short_16: 5XPWAFRGSCYIIN4Z · pith_short_8: 5XPWAFRG

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/5XPWAFRGSCYIIN4ZAE2IN553OH \
  | 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: eddf60162690b0843799013486f7bb71ea8c26f1535a981548f4a30c829de641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145601580b8b2020f17975df3a0fa937d77e442e132f5e1b6b893067a546355b",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-04T16:52:58Z",
    "title_canon_sha256": "bcce9bbe50e2c5e15a694d59df049ae308e20613cfb5e22def6cf498ed8b0291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02999",
    "kind": "arxiv",
    "version": 2
  }
}