Pith Number

pith:D2NCPCXW

pith:2025:D2NCPCXWAUPF6LDKC4SYE55KSQ

not attested not anchored not stored refs pending

Lifecycle Management of Optical Networks with Dynamic-Updating Digital Twin: A Hybrid Data-Driven and Physics-Informed Approach

Danshi Wang, Min Zhang, Shanguo Huang, Shikui Shen, Xiongyan Tang, Yan Shi, Yao Zhang, Yuchen Song

arxiv:2504.19564 v1 · 2025-04-28 · physics.optics · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2NCPCXWAUPF6LDKC4SYE55KSQ}

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	2026-07-05T10:54:59.739984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e9a278af6051e5f2c6a17258277aa9432ee0f04187668905ba643c47c1761d4

Aliases

arxiv: 2504.19564 · arxiv_version: 2504.19564v1 · doi: 10.48550/arxiv.2504.19564 · pith_short_12: D2NCPCXWAUPF · pith_short_16: D2NCPCXWAUPF6LDK · pith_short_8: D2NCPCXW

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/D2NCPCXWAUPF6LDKC4SYE55KSQ \
  | 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: 1e9a278af6051e5f2c6a17258277aa9432ee0f04187668905ba643c47c1761d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d563a20e0fb3ef9940f0313fe2a15bdd72b693055bd59415281ab3b6b1f570a",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-28T08:17:56Z",
    "title_canon_sha256": "57bb5217701511f1190e4b2f24063125f944d9a80c47c09874650311cb80dd52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19564",
    "kind": "arxiv",
    "version": 1
  }
}