Pith Number

pith:MNSZDHJN

pith:2013:MNSZDHJNQNBHZUWHS5ZFGRQKIH

not attested not anchored not stored refs pending

Resource-efficient linear-optical quantum router

Anton\'in \v{C}ernoch, Jan Soubusta, Karel Lemr, Karol Bartkiewicz

arxiv:1304.5042 v1 · 2013-04-18 · 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{MNSZDHJNQNBHZUWHS5ZFGRQKIH}

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	2026-05-18T03:19:43.766192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6365919d2d83427cd2c7977253460a41f08e4ea1291acd4534a3fca43f24f525

Aliases

arxiv: 1304.5042 · arxiv_version: 1304.5042v1 · doi: 10.48550/arxiv.1304.5042 · pith_short_12: MNSZDHJNQNBH · pith_short_16: MNSZDHJNQNBHZUWH · pith_short_8: MNSZDHJN

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/MNSZDHJNQNBHZUWHS5ZFGRQKIH \
  | 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: 6365919d2d83427cd2c7977253460a41f08e4ea1291acd4534a3fca43f24f525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0572ed39f64d38e95fb8f97ca42e7ebcf5c14ca27c46bf859c7539db757d44a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-18T07:58:03Z",
    "title_canon_sha256": "d092afcdc651618824fccf8637b8e6db7a93e0b0f2ddd6b91c8ec13ea524a912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5042",
    "kind": "arxiv",
    "version": 1
  }
}