Pith Number

pith:JYQNFHEP

pith:2013:JYQNFHEPNPJ5ZXV2FK5B4G2XWK

not attested not anchored not stored refs pending

Sufficient bound on the mode mismatch of single photons for scalability of the boson sampling computer

Valery Shchesnovich

arxiv:1311.6796 v6 · 2013-11-26 · 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{JYQNFHEPNPJ5ZXV2FK5B4G2XWK}

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	2026-05-18T02:32:22.482459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e20d29c8f6bd3dcdeba2aba1e1b57b281f31048dd97cbf63671121e897d05b4

Aliases

arxiv: 1311.6796 · arxiv_version: 1311.6796v6 · doi: 10.48550/arxiv.1311.6796 · pith_short_12: JYQNFHEPNPJ5 · pith_short_16: JYQNFHEPNPJ5ZXV2 · pith_short_8: JYQNFHEP

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/JYQNFHEPNPJ5ZXV2FK5B4G2XWK \
  | 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: 4e20d29c8f6bd3dcdeba2aba1e1b57b281f31048dd97cbf63671121e897d05b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14497c8ac23695d32fad67c63af633b4810ba9ed2b54981fa55da22eddae8ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-26T20:31:25Z",
    "title_canon_sha256": "147f173f1ac5543f8297e75d3c777282091d3393fdc5b5edf1f25a0722179f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6796",
    "kind": "arxiv",
    "version": 6
  }
}