Pith Number

pith:H5F4RP6X

pith:2025:H5F4RP6XU6JNFOVII5RNVP4FKO

not attested not anchored not stored refs pending

A simulation framework for autonomous lunar construction work

Daniel Lindmark, Martin Servin, Mattias Linde, Sandra {\AA}lstig

arxiv:2505.22091 v2 · 2025-05-28 · 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{H5F4RP6XU6JNFOVII5RNVP4FKO}

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	2026-07-05T11:52:20.682770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4bc8bfd7a792d2baa84762dabf855383b0de14d1fd388fe60df6c57ab0f3ec

Aliases

arxiv: 2505.22091 · arxiv_version: 2505.22091v2 · doi: 10.48550/arxiv.2505.22091 · pith_short_12: H5F4RP6XU6JN · pith_short_16: H5F4RP6XU6JNFOVI · pith_short_8: H5F4RP6X

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/H5F4RP6XU6JNFOVII5RNVP4FKO \
  | 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: 3f4bc8bfd7a792d2baa84762dabf855383b0de14d1fd388fe60df6c57ab0f3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0235857fffe39c21f21b4c6f67150150e2f130ef344197c0f2a8ef9b6944129e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-28T08:16:05Z",
    "title_canon_sha256": "a398460e729cbf06ec53c1a8240794a714f664ddfda6e23854a047e53e0f6899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22091",
    "kind": "arxiv",
    "version": 2
  }
}