Pith Number

pith:VCRP6SYN

pith:2025:VCRP6SYNG52P34AMMCFIII2OBU

not attested not anchored not stored refs pending

Open, Reproducible and Trustworthy Robot-Based Experiments with Virtual Labs and Digital-Twin-Based Execution Tracing

Benjamin Alt, Franklin Kenghagho Kenfack, Mareike Picklum, Michael Beetz, Sorin Arion

arxiv:2508.11406 v1 · 2025-08-15 · cs.RO · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCRP6SYNG52P34AMMCFIII2OBU}

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	2026-07-05T11:54:32.938409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a2ff4b0d3774fdf00c608a84234e0d1ef6e46a8d2e4dc50460e5e865a58f70

Aliases

arxiv: 2508.11406 · arxiv_version: 2508.11406v1 · doi: 10.48550/arxiv.2508.11406 · pith_short_12: VCRP6SYNG52P · pith_short_16: VCRP6SYNG52P34AM · pith_short_8: VCRP6SYN

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/VCRP6SYNG52P34AMMCFIII2OBU \
  | 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: a8a2ff4b0d3774fdf00c608a84234e0d1ef6e46a8d2e4dc50460e5e865a58f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d76dfabad16d13004648b4d1142cd7f53b8e29a21d1e3dc0191336a6b893c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-15T11:16:06Z",
    "title_canon_sha256": "1f058c74053644890f971f69815dd39569779528ee12181e3c04a7f9d80176e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11406",
    "kind": "arxiv",
    "version": 1
  }
}