Pith Number

pith:NMZMGDPQ

pith:2020:NMZMGDPQJZMPBRG4XIF4BHWTS6

not attested not anchored not stored refs pending

A Directed Spanning Tree Adaptive Control Framework for Time-Varying Formations

Bart De Schutter, Dongdong Yue, Jinde Cao, Qi Li, Simone Baldi

arxiv:2005.01349 v2 · 2020-05-04 · eess.SY · 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{NMZMGDPQJZMPBRG4XIF4BHWTS6}

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	2026-07-05T02:16:12.938774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b32c30df04e58f0c4dcba0bc09ed39792934f2f1e4d94829b66a69497d0c12a

Aliases

arxiv: 2005.01349 · arxiv_version: 2005.01349v2 · doi: 10.48550/arxiv.2005.01349 · pith_short_12: NMZMGDPQJZMP · pith_short_16: NMZMGDPQJZMPBRG4 · pith_short_8: NMZMGDPQ

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/NMZMGDPQJZMPBRG4XIF4BHWTS6 \
  | 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: 6b32c30df04e58f0c4dcba0bc09ed39792934f2f1e4d94829b66a69497d0c12a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6288243279a6275a021111cf289aa786152a1da10fdd36d27016c239969b6e",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-05-04T09:45:07Z",
    "title_canon_sha256": "17cb8d5d6d90c2a7837fe2a4c8ca72d3807a5d90c6d579ca1ab2769e4d12c538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01349",
    "kind": "arxiv",
    "version": 2
  }
}