Pith Number

pith:F3SWN2NO

pith:2025:F3SWN2NOXADAM4Y7RROCURQI2P

not attested not anchored not stored refs pending

Nonreciprocal quantum router with non-Markovian environments

Cheng Shang, H. Yi, H. Z. Shen, J. L. Li, Shuang Xu, T. Z. Luan, Yan-Hui Zhou

arxiv:2503.18647 v1 · 2025-03-24 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3SWN2NOXADAM4Y7RROCURQI2P}

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	2026-07-05T10:38:14.620785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee566e9aeb80606731f8c5c2a4608d3ecfdb896ad384294b5a5493217432970

Aliases

arxiv: 2503.18647 · arxiv_version: 2503.18647v1 · doi: 10.48550/arxiv.2503.18647 · pith_short_12: F3SWN2NOXADA · pith_short_16: F3SWN2NOXADAM4Y7 · pith_short_8: F3SWN2NO

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/F3SWN2NOXADAM4Y7RROCURQI2P \
  | 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: 2ee566e9aeb80606731f8c5c2a4608d3ecfdb896ad384294b5a5493217432970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f761e8e81c06c6b6692eb25eb747f706d6c05a8eb6a85075d04cd4ffa0027bf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-24T13:12:27Z",
    "title_canon_sha256": "b05720a0a6f32d8aaa9dc80bd71269450ecdf03e56baba68ab455156e6b2fa1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18647",
    "kind": "arxiv",
    "version": 1
  }
}