Pith Number

pith:TKNEVZVO

pith:2023:TKNEVZVON2OU5I6BIDYQW3YTUA

not attested not anchored not stored refs pending

Phase regeneration of QPSK signals based on Kerr soliton combs in a highly nonlinear optical fiber

Haocheng Ke, Kun Qiu, Xinjie Han, Yong Geng

arxiv:2303.12406 v2 · 2023-03-22 · physics.optics · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKNEVZVON2OU5I6BIDYQW3YTUA}

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	2026-07-05T05:54:37.418528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a9a4ae6ae6e9d4ea3c140f10b6f13a022501f410ccb7832defd4111dd28fcdb

Aliases

arxiv: 2303.12406 · arxiv_version: 2303.12406v2 · doi: 10.48550/arxiv.2303.12406 · pith_short_12: TKNEVZVON2OU · pith_short_16: TKNEVZVON2OU5I6B · pith_short_8: TKNEVZVO

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/TKNEVZVON2OU5I6BIDYQW3YTUA \
  | 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: 9a9a4ae6ae6e9d4ea3c140f10b6f13a022501f410ccb7832defd4111dd28fcdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99359831bab58187acbf64f040e732bea15d340abed60c7962011670e35e2280",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-22T09:16:13Z",
    "title_canon_sha256": "d4a3ed3f30a63a39972a8b49496490846e7110e4aef553a5bc7d1671add73f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12406",
    "kind": "arxiv",
    "version": 2
  }
}