Pith Number

pith:CRWQ25UU

pith:2026:CRWQ25UUTUTMBQRNWYAJKD4ZXO

not attested not anchored not stored refs pending

Simulating generic single-qubit open-dynamics via polarization-frequency coupling in a photonic interferometer

(2) Dipartimento di Ingegneria, Alberto Ferrara (2), Astronomy, Finland, Italy), Jyrki Piilo (1) ((1) Department of Physics, Kalle Raikisto (1), Rosario Lo Franco (2), Tom Kuusela (1), Universita degli Studi di Palermo, University of Turku

arxiv:2607.00835 v1 · 2026-07-01 · 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{CRWQ25UUTUTMBQRNWYAJKD4ZXO}

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	2026-07-02T01:18:21.081310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146d0d76949d26c0c22db600950f99bb99175bffc48bf5c0034153f82263af54

Aliases

arxiv: 2607.00835 · arxiv_version: 2607.00835v1 · doi: 10.48550/arxiv.2607.00835 · pith_short_12: CRWQ25UUTUTM · pith_short_16: CRWQ25UUTUTMBQRN · pith_short_8: CRWQ25UU

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/CRWQ25UUTUTMBQRNWYAJKD4ZXO \
  | 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: 146d0d76949d26c0c22db600950f99bb99175bffc48bf5c0034153f82263af54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4a20c7e10fcd09321968060b2b4a61550b1f83f37ef3eb5c4b5a610fa1806d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-01T11:54:58Z",
    "title_canon_sha256": "ddac10ad065eb9c673de4a492480bf97192839abab8a216c43fdbe941fe5f2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00835",
    "kind": "arxiv",
    "version": 1
  }
}