Pith Number

pith:2253V3V6

pith:2025:2253V3V6KNZM3PYV4QTF6XVVX5

not attested not anchored not stored refs pending

MRHaD: Mixed Reality-based Hand-Drawn Map Editing Interface for Mobile Robot Navigation

Eduardo Iglesius, Masato Kobayashi, Naoya Chiba, Shizuka Shirai, Takumi Taki, Yuki Uranishi

arxiv:2504.00580 v2 · 2025-04-01 · 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{2253V3V6KNZM3PYV4QTF6XVVX5}

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	2026-07-05T11:44:03.541685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6bbbaeebe5372cdbf15e4265f5eb5bf4de8707dea69d5cebec7ba3d83b91b87

Aliases

arxiv: 2504.00580 · arxiv_version: 2504.00580v2 · doi: 10.48550/arxiv.2504.00580 · pith_short_12: 2253V3V6KNZM · pith_short_16: 2253V3V6KNZM3PYV · pith_short_8: 2253V3V6

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/2253V3V6KNZM3PYV4QTF6XVVX5 \
  | 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: d6bbbaeebe5372cdbf15e4265f5eb5bf4de8707dea69d5cebec7ba3d83b91b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f5a420d2ee322675ca591e5d56bba857afb93927539563979aee616d599efc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-01T09:34:02Z",
    "title_canon_sha256": "7d68bdf3c6659f034559084040b021f4640ef40040aca62cd6d97a45b0fb69eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00580",
    "kind": "arxiv",
    "version": 2
  }
}