Pith Number

pith:SFE57OOG

pith:2016:SFE57OOGL6DFTQCYSLYGVMIEAA

not attested not anchored not stored refs pending

Entanglement indicators for quantum optical fields: three-mode multiport beamsplitters EPR interference experiments

Junghee Ryu, Marcin Marciniak, Marcin Wie\'sniak, Marek \.Zukowski

arxiv:1601.02233 v3 · 2016-01-10 · 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{SFE57OOGL6DFTQCYSLYGVMIEAA}

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	2026-05-18T00:22:16.513276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9149dfb9c65f8659c05892f06ab104003cd242e6fcfe74a66cda8eda71202373

Aliases

arxiv: 1601.02233 · arxiv_version: 1601.02233v3 · doi: 10.48550/arxiv.1601.02233 · pith_short_12: SFE57OOGL6DF · pith_short_16: SFE57OOGL6DFTQCY · pith_short_8: SFE57OOG

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/SFE57OOGL6DFTQCYSLYGVMIEAA \
  | 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: 9149dfb9c65f8659c05892f06ab104003cd242e6fcfe74a66cda8eda71202373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4263cfb6bfd4370ca2a3b203f61f8506045a4a305c5eba7f7ec168255f9a86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-10T16:42:50Z",
    "title_canon_sha256": "279994c2fdba0b270935e62c333c188ecadd01ccc6129b3f054cd811f05a3d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02233",
    "kind": "arxiv",
    "version": 3
  }
}