Pith Number

pith:W5MCANM4

pith:2024:W5MCANM4RGPFSY6CUEWJ6VATYA

not attested not anchored not stored refs pending

An Optimization-Based Planner with B-spline Parameterized Continuous-Time Reference Signals

Chuyuan Tao, Fanxin Wang, Naira Hovakimyan, Sheng Cheng, Yang Zhao

arxiv:2404.00133 v1 · 2024-03-29 · 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{W5MCANM4RGPFSY6CUEWJ6VATYA}

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	2026-07-05T08:02:28.434998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75820359c899e5963c2a12c9f5413c02b248dcf9ac65f72d626196c25461d1b

Aliases

arxiv: 2404.00133 · arxiv_version: 2404.00133v1 · doi: 10.48550/arxiv.2404.00133 · pith_short_12: W5MCANM4RGPF · pith_short_16: W5MCANM4RGPFSY6C · pith_short_8: W5MCANM4

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/W5MCANM4RGPFSY6CUEWJ6VATYA \
  | 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: b75820359c899e5963c2a12c9f5413c02b248dcf9ac65f72d626196c25461d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539c3804e691f36b6505ade585ed266c30b7df74731ed8fb4ad7e100132ed0a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-29T20:06:10Z",
    "title_canon_sha256": "7b1595c6f8ebf3208520d1130746ad89e9910b818a30e09eff07a08bd39010ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00133",
    "kind": "arxiv",
    "version": 1
  }
}