Pith Number

pith:R3BNBD6E

pith:2026:R3BNBD6EGJ6KL7RIV5ZSL7LRJL

not attested not anchored not stored refs pending

Vector Fields for Path Following on Lie Groups with Application in Robot Control

Felipe Bartelt, Luciano C. A. Pimenta, Vinicius M. Gon\c{c}alves, Weijia Yao

arxiv:2602.21450 v2 · 2026-02-25 · cs.RO · cs.SY · eess.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{R3BNBD6EGJ6KL7RIV5ZSL7LRJL}

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	2026-05-27T01:04:56.525514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ec2d08fc4327ca5fe28af7325fd714acd33d819fffc7072a41bc5c34745c45d

Aliases

arxiv: 2602.21450 · arxiv_version: 2602.21450v2 · doi: 10.48550/arxiv.2602.21450 · pith_short_12: R3BNBD6EGJ6K · pith_short_16: R3BNBD6EGJ6KL7RI · pith_short_8: R3BNBD6E

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/R3BNBD6EGJ6KL7RIV5ZSL7LRJL \
  | 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: 8ec2d08fc4327ca5fe28af7325fd714acd33d819fffc7072a41bc5c34745c45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd4476c2761c1c70a85f26f2ba1181230db8f85f388dc74cfb9f0565eb9a2ef4",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-25T00:06:08Z",
    "title_canon_sha256": "f1df959f8e8abb5542ff00efda49ba8802d9fe3b53ad80a50cdd06166a21b4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21450",
    "kind": "arxiv",
    "version": 2
  }
}