Pith Number

pith:2U35FM4M

pith:2026:2U35FM4MOZ5UH5YADCGJVEUOWL

not attested not anchored not stored refs pending

HERCULES: An Open-Source Simulation Framework for Heterogeneous Multi-Robot SLAM, Collaborative Perception, and Exploration

Daniel Chase Butterfield, Lu Gan, Sandilya Sai Garimella, Sean Wilson

arxiv:2606.22756 v1 · 2026-06-22 · cs.RO · cs.CV · cs.MA · 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{2U35FM4MOZ5UH5YADCGJVEUOWL}

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	2026-06-23T02:13:46.387955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d537d2b38c767b43f700188c9a928eb2e2cc7db89b964ce1946e698b8d4182a8

Aliases

arxiv: 2606.22756 · arxiv_version: 2606.22756v1 · doi: 10.48550/arxiv.2606.22756 · pith_short_12: 2U35FM4MOZ5U · pith_short_16: 2U35FM4MOZ5UH5YA · pith_short_8: 2U35FM4M

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/2U35FM4MOZ5UH5YADCGJVEUOWL \
  | 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: d537d2b38c767b43f700188c9a928eb2e2cc7db89b964ce1946e698b8d4182a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e00b11b07913500caa9d44672fe5f5e36788afabc018133f1d5ca13532061c6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MA",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-22T01:51:40Z",
    "title_canon_sha256": "d1fb782a5a883dac5c59d6c92eb46b61ea7eff8539877eba4ff05bb5ade6119e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22756",
    "kind": "arxiv",
    "version": 1
  }
}