Pith Number

pith:FZ7KJKY2

pith:2023:FZ7KJKY2OZKISZQQHMFIBATKEJ

not attested not anchored not stored refs pending

PV-OSIMr: A Lowest Order Complexity Algorithm for Computing the Delassus Matrix

Ajay Suresha Sathya, Jan Swevers, Wilm Decre

arxiv:2310.03676 v2 · 2023-10-05 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZ7KJKY2OZKISZQQHMFIBATKEJ}

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	2026-07-05T08:50:07.936550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e7ea4ab1a76548966103b0a80826a22586b6481e58e770cb436b3b824cd2026

Aliases

arxiv: 2310.03676 · arxiv_version: 2310.03676v2 · doi: 10.48550/arxiv.2310.03676 · pith_short_12: FZ7KJKY2OZKI · pith_short_16: FZ7KJKY2OZKISZQQ · pith_short_8: FZ7KJKY2

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/FZ7KJKY2OZKISZQQHMFIBATKEJ \
  | 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: 2e7ea4ab1a76548966103b0a80826a22586b6481e58e770cb436b3b824cd2026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc99247985827f50e104503dc03afb5841a2b8231c9cfcbd0eaa39b6a560718",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-10-05T16:52:59Z",
    "title_canon_sha256": "1abe30238f7daf55627212f7d85365357fa94c256e25d8cf39dfa1bb313a5783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03676",
    "kind": "arxiv",
    "version": 2
  }
}