Pith Number

pith:5Y5R3AQB

pith:2019:5Y5R3AQBGVH2QVTT27K6NO57XT

not attested not anchored not stored refs pending

Linear multi-particle, multi-port interferometers and their matrix representations

B\"ulent Demirel

arxiv:1912.03707 v1 · 2019-12-08 · 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{5Y5R3AQBGVH2QVTT27K6NO57XT}

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.

Cited by

1 paper in Pith

Implementation and representation of qudit multi-controlled unitaries and hypergraph states by N-body angular momentum couplings

Receipt and verification

First computed	2026-07-05T00:24:47.799886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3b1d8201354fa85673d7d5e6bbbfbcfeeff05595f0f2cd3a7cf33553c248b9

Aliases

arxiv: 1912.03707 · arxiv_version: 1912.03707v1 · doi: 10.48550/arxiv.1912.03707 · pith_short_12: 5Y5R3AQBGVH2 · pith_short_16: 5Y5R3AQBGVH2QVTT · pith_short_8: 5Y5R3AQB

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/5Y5R3AQBGVH2QVTT27K6NO57XT \
  | 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: ee3b1d8201354fa85673d7d5e6bbbfbcfeeff05595f0f2cd3a7cf33553c248b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651cf3dfeb8f0d6a31e143e9c992b132458378b8f25fbc2bef8590356a992799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-08T15:53:04Z",
    "title_canon_sha256": "d13a26a9dc7e592e5e3a18d8a1b2df7038d5cc01da32d5cada42105c110e9bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03707",
    "kind": "arxiv",
    "version": 1
  }
}