Pith Number

pith:3CV2TRYK

pith:2019:3CV2TRYKUXO75ONAWPS6SR2CTL

not attested not anchored not stored refs pending

A ROS2 based communication architecture for control in collaborative and intelligent automation systems

Atieh Hanna, Endre Er\H{o}s, Kristofer Bengtsson, Martin Dahl, Petter Falkman

arxiv:1905.09654 v1 · 2019-05-23 · 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{3CV2TRYKUXO75ONAWPS6SR2CTL}

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	2026-05-17T23:45:16.390037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8aba9c70aa5ddfeb9a0b3e5e947429ac6ec8784341de5861b3caa342f9b5266

Aliases

arxiv: 1905.09654 · arxiv_version: 1905.09654v1 · doi: 10.48550/arxiv.1905.09654 · pith_short_12: 3CV2TRYKUXO7 · pith_short_16: 3CV2TRYKUXO75ONA · pith_short_8: 3CV2TRYK

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/3CV2TRYKUXO75ONAWPS6SR2CTL \
  | 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: d8aba9c70aa5ddfeb9a0b3e5e947429ac6ec8784341de5861b3caa342f9b5266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b25731aec7ab58dc31156c8b979456eb2a809eccb0c95f4410ce4f29fd911246",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-23T13:48:10Z",
    "title_canon_sha256": "5ddfe7b184564a50e494bdc4cc6961d2c1d4f6c3524b0e31dd164a61c2a59e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09654",
    "kind": "arxiv",
    "version": 1
  }
}