Pith Number

pith:OGA6RGCR

pith:2018:OGA6RGCRPRTT6QYOB5DZWQ4LUS

not attested not anchored not stored refs pending

Introducing an innovative robot-based mobile platform for programming learning

Apostolos Mavridis, Gregory Kalogiannis, Konstantinos Anagnostopoulos, Konstantinos Manousaridis

arxiv:1806.06664 v1 · 2018-05-23 · cs.CY · 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{OGA6RGCRPRTT6QYOB5DZWQ4LUS}

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	2026-05-18T00:13:01.711420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7181e898517c673f430e0f479b438ba499d5acfce5496b9e74fa96d48cd3c748

Aliases

arxiv: 1806.06664 · arxiv_version: 1806.06664v1 · doi: 10.48550/arxiv.1806.06664 · pith_short_12: OGA6RGCRPRTT · pith_short_16: OGA6RGCRPRTT6QYO · pith_short_8: OGA6RGCR

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/OGA6RGCRPRTT6QYOB5DZWQ4LUS \
  | 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: 7181e898517c673f430e0f479b438ba499d5acfce5496b9e74fa96d48cd3c748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812193a0aa2aa70abb8d282493a4d3870c6dcdc6d0b35b016fed3492abd6b03d",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-05-23T14:23:30Z",
    "title_canon_sha256": "c4c9f9eaeeda1c0efa033179b2a5e0ab4fe1ff961151b2930ec1e4ab29c4ef90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06664",
    "kind": "arxiv",
    "version": 1
  }
}