Pith Number

pith:5YZYK6TA

pith:2018:5YZYK6TAQ2GRNA22ZXOOZBVVG2

not attested not anchored not stored refs pending

On Synchronization of Dynamical Systems over Directed Switching Topologies: An Algebraic and Geometric Perspective

Jiahu Qin, Long Wang, Qichao Ma, Xinghuo Yu

arxiv:1807.07840 v1 · 2018-07-20 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YZYK6TAQ2GRNA22ZXOOZBVVG2}

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	2026-05-18T00:10:15.500065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee33857a60868d16835acddcec86b536847814d8cf470d0cf5cdeade76aa27b9

Aliases

arxiv: 1807.07840 · arxiv_version: 1807.07840v1 · doi: 10.48550/arxiv.1807.07840 · pith_short_12: 5YZYK6TAQ2GR · pith_short_16: 5YZYK6TAQ2GRNA22 · pith_short_8: 5YZYK6TA

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/5YZYK6TAQ2GRNA22ZXOOZBVVG2 \
  | 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: ee33857a60868d16835acddcec86b536847814d8cf470d0cf5cdeade76aa27b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b120a662f0b0bb8bbfa98e744dd6b479bb7773c647bcc329d488f86e857630ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-07-20T13:52:05Z",
    "title_canon_sha256": "27725c9adf29ba364b408d6a1aa04b8e14299c63d770ef65973d1928d18d98ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07840",
    "kind": "arxiv",
    "version": 1
  }
}