Pith Number

pith:5HBBLLFA

pith:2014:5HBBLLFA7U5ZFG5LS2MMLY6EE3

not attested not anchored not stored refs pending

Coincidence Landscapes for Three-Channel Linear Optical Networks

Barry C. Sanders, Hubert de Guise, Isaac P. Poulin, Si-Hui Tan

arxiv:1402.2391 v2 · 2014-02-11 · 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{5HBBLLFA7U5ZFG5LS2MMLY6EE3}

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	2026-05-18T02:45:14.270752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c215aca0fd3b929bab9698c5e3c426e38df47c0bc2aa96880a48a7f1920a5f

Aliases

arxiv: 1402.2391 · arxiv_version: 1402.2391v2 · doi: 10.48550/arxiv.1402.2391 · pith_short_12: 5HBBLLFA7U5Z · pith_short_16: 5HBBLLFA7U5ZFG5L · pith_short_8: 5HBBLLFA

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/5HBBLLFA7U5ZFG5LS2MMLY6EE3 \
  | 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: e9c215aca0fd3b929bab9698c5e3c426e38df47c0bc2aa96880a48a7f1920a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f69f3e0d6b82c7e5edfaf830b0f13a30446b0b31d54c55c4d26d0521450e15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-11T08:17:52Z",
    "title_canon_sha256": "89f5c02db9f43020101f70e715487e4e02819042bba7bd2edf4f7d8ee56fc293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2391",
    "kind": "arxiv",
    "version": 2
  }
}