Pith Number

pith:2KBF3ZBS

pith:2026:2KBF3ZBSZD3NC24N5MTYX5UBEL

not attested not anchored not stored refs pending

Rodeo Filtering for Direct Steady-State Estimation in Open Quantum Systems

Ha Eum Kim, Hyeonjun Yeo, Jongin Jeong, Soyoung Shin

arxiv:2606.29218 v1 · 2026-06-28 · 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{2KBF3ZBSZD3NC24N5MTYX5UBEL}

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	2026-06-30T01:17:57.697629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2825de432c8f6d16b8deb278bf68122dcb0260522a534a037d87ed6987917ca

Aliases

arxiv: 2606.29218 · arxiv_version: 2606.29218v1 · doi: 10.48550/arxiv.2606.29218 · pith_short_12: 2KBF3ZBSZD3N · pith_short_16: 2KBF3ZBSZD3NC24N · pith_short_8: 2KBF3ZBS

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/2KBF3ZBSZD3NC24N5MTYX5UBEL \
  | 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: d2825de432c8f6d16b8deb278bf68122dcb0260522a534a037d87ed6987917ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b6cee07832bdca14f0f3c6a9362270215896a0dc4bfa2d4c9b8da05e7fcfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-28T05:56:34Z",
    "title_canon_sha256": "75f39e27c358906d8f7045f8f22441e1eab31765efdd9b6a9f44018e8a26f589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29218",
    "kind": "arxiv",
    "version": 1
  }
}