Pith Number

pith:2BGHMHAR

pith:2017:2BGHMHARY3UVYWLJOCQPT23Q5Y

not attested not anchored not stored refs pending

Quantum state certification

Costin B\u{a}descu, John Wright, Ryan O'Donnell

arxiv:1708.06002 v3 · 2017-08-20 · quant-ph · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BGHMHARY3UVYWLJOCQPT23Q5Y}

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

Robust Statistical Estimators with Bounded Empirical Sensitivity

Receipt and verification

First computed	2026-05-18T00:31:18.875671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d04c761c11c6e95c596970a0f9eb70ee1c8d8973e2917231fdfa28ee5f016b9f

Aliases

arxiv: 1708.06002 · arxiv_version: 1708.06002v3 · doi: 10.48550/arxiv.1708.06002 · pith_short_12: 2BGHMHARY3UV · pith_short_16: 2BGHMHARY3UVYWLJ · pith_short_8: 2BGHMHAR

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/2BGHMHARY3UVYWLJOCQPT23Q5Y \
  | 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: d04c761c11c6e95c596970a0f9eb70ee1c8d8973e2917231fdfa28ee5f016b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1166aad2492b4dbdeed05330fdb1e9c49e19aa754905eb5e9a7032343239fda9",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-20T18:41:41Z",
    "title_canon_sha256": "ae8637dd860894f1d72ffd120020d799d76a5527ac5e4b3a4d3cf9fde9bac1ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06002",
    "kind": "arxiv",
    "version": 3
  }
}