Pith Number

pith:SV65CBGA

pith:2014:SV65CBGANC7THQDK7KQTNUAGN5

not attested not anchored not stored refs pending

From Quantum Query Complexity to State Complexity

Daowen Qiu, Shenggen Zheng

arxiv:1407.7342 v2 · 2014-07-28 · cs.CC · 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{SV65CBGANC7THQDK7KQTNUAGN5}

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.

Receipt and verification

First computed	2026-05-18T02:32:53.594997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

957dd104c068bf33c06afaa136d0066f49bda3a13cb4c396d0d8352f32a7c659

Aliases

arxiv: 1407.7342 · arxiv_version: 1407.7342v2 · doi: 10.48550/arxiv.1407.7342 · pith_short_12: SV65CBGANC7T · pith_short_16: SV65CBGANC7THQDK · pith_short_8: SV65CBGA

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/SV65CBGANC7THQDK7KQTNUAGN5 \
  | 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: 957dd104c068bf33c06afaa136d0066f49bda3a13cb4c396d0d8352f32a7c659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3611ce4dda9e42075d62334ca5ba0ca1232efc3a650588f7fafe3f6b7dac3d0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-07-28T07:28:26Z",
    "title_canon_sha256": "0e71f431079a272185fea6125bad278e6c51202063392a33ecfb4468c06974cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7342",
    "kind": "arxiv",
    "version": 2
  }
}