Pith Number

pith:3RGG7V6A

pith:2020:3RGG7V6AOFUUWTU5SSTPPITAIY

not attested not anchored not stored refs pending

Underactuated Waypoint Trajectory Optimization for Light Painting Photography

Boris Belousov, Christian Eilers, Fabio Muratore, Jan Peters, Jonas Eschmann, Robin Menzenbach

arxiv:2003.01554 v1 · 2020-03-03 · 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{3RGG7V6AOFUUWTU5SSTPPITAIY}

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	2026-07-05T00:45:29.906478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4c6fd7c071694b4e9d94a6f7a2604631de63b67f937bb2bf97758d095a6801

Aliases

arxiv: 2003.01554 · arxiv_version: 2003.01554v1 · doi: 10.48550/arxiv.2003.01554 · pith_short_12: 3RGG7V6AOFUU · pith_short_16: 3RGG7V6AOFUUWTU5 · pith_short_8: 3RGG7V6A

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/3RGG7V6AOFUUWTU5SSTPPITAIY \
  | 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: dc4c6fd7c071694b4e9d94a6f7a2604631de63b67f937bb2bf97758d095a6801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3241e5c01a4a603db8002fb0a87385370e6fcaa7e5896e8f723707613ef6d06",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-03T14:49:05Z",
    "title_canon_sha256": "29706faea0d1f0dc5492311f282bad80bd4eebc011b840c9fa942b9b0e744f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01554",
    "kind": "arxiv",
    "version": 1
  }
}