Pith Number

pith:NONQU4HW

pith:2016:NONQU4HWTJQAONNC4REOWG6TT2

not attested not anchored not stored refs pending

Clearing an Orthogonal Polygon Using Sliding Robots

Ali Narenji Sheshkalani, Mohammad Ghodsi, Salma Sadat Mahdavi

arxiv:1607.03039 v2 · 2016-07-11 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NONQU4HWTJQAONNC4REOWG6TT2}

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	2026-05-18T01:09:06.260507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9b0a70f69a600735a2e448eb1bd39e8a7d9a98c4f616f3704268089a82166e

Aliases

arxiv: 1607.03039 · arxiv_version: 1607.03039v2 · doi: 10.48550/arxiv.1607.03039 · pith_short_12: NONQU4HWTJQA · pith_short_16: NONQU4HWTJQAONNC · pith_short_8: NONQU4HW

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/NONQU4HWTJQAONNC4REOWG6TT2 \
  | 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: 6b9b0a70f69a600735a2e448eb1bd39e8a7d9a98c4f616f3704268089a82166e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1226a775b0503b18347187fd58db678b45b453154d60af48b1bd28a0ef8dde33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-07-11T17:09:53Z",
    "title_canon_sha256": "d587d02986053f2f14ea8420207222dd4e0cbe31beae7ed61175275758bef709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03039",
    "kind": "arxiv",
    "version": 2
  }
}