Pith Number

pith:R4EV3MDZ

pith:2019:R4EV3MDZ42NWL2EXEGOWTZG6U4

not attested not anchored not stored refs pending

Stable, Concurrent Controller Composition for Multi-Objective Robotic Tasks

Anqi Li, Byron Boots, Ching-An Cheng, Magnus Egerstedt

arxiv:1903.12605 v2 · 2019-03-29 · eess.SY · cs.RO · 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{R4EV3MDZ42NWL2EXEGOWTZG6U4}

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	2026-06-04T20:14:18.979754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f095db079e69b65e897219d69e4dea71d211f07e1f8c0f7843c2fe6c0b1c934

Aliases

arxiv: 1903.12605 · arxiv_version: 1903.12605v2 · doi: 10.48550/arxiv.1903.12605 · pith_short_12: R4EV3MDZ42NW · pith_short_16: R4EV3MDZ42NWL2EX · pith_short_8: R4EV3MDZ

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/R4EV3MDZ42NWL2EXEGOWTZG6U4 \
  | 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: 8f095db079e69b65e897219d69e4dea71d211f07e1f8c0f7843c2fe6c0b1c934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f8e9eb8cfffc1400b6919edcde93b749e055bbe413dc0505bfaa0aa8f90b34",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-03-29T16:38:00Z",
    "title_canon_sha256": "c23c22aeed574939a7fc5d8c8a1735ad9d0be6785c2b6e5f1a446b91629415d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12605",
    "kind": "arxiv",
    "version": 2
  }
}