Pith Number

pith:B4A2I7XK

pith:2013:B4A2I7XKN5UPLS3BLPDI4LHSKZ

not attested not anchored not stored refs pending

Analysis of circuit imperfections in BosonSampling

Anthony Leverrier, Ra\'ul Garc\'ia-Patr\'on

arxiv:1309.4687 v2 · 2013-09-18 · 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{B4A2I7XKN5UPLS3BLPDI4LHSKZ}

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	2026-05-18T02:25:34.312962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f01a47eea6f68f5cb615bc68e2cf256560e406504fedc825f6456755e20f3c7

Aliases

arxiv: 1309.4687 · arxiv_version: 1309.4687v2 · doi: 10.48550/arxiv.1309.4687 · pith_short_12: B4A2I7XKN5UP · pith_short_16: B4A2I7XKN5UPLS3B · pith_short_8: B4A2I7XK

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/B4A2I7XKN5UPLS3BLPDI4LHSKZ \
  | 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: 0f01a47eea6f68f5cb615bc68e2cf256560e406504fedc825f6456755e20f3c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bf86569ecea311d9222226ebdeffd270612195d481a59593ace3b49e66cd71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-18T15:52:04Z",
    "title_canon_sha256": "a16d0f552ddc000b0c847c8baf970ccd19d96d8915337b293be1df0539a12f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4687",
    "kind": "arxiv",
    "version": 2
  }
}