Pith Number

pith:JBY7TPBV

pith:2017:JBY7TPBVOCOMF74EJAPVD2GHSY

not attested not anchored not stored refs pending

On Smooth Orthogonal and Octilinear Drawings: Relations, Complexity and Kandinsky Drawings

Henry F\"orster, Michael A. Bekos, Michael Kaufmann

arxiv:1708.09197 v1 · 2017-08-30 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBY7TPBVOCOMF74EJAPVD2GHSY}

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	2026-05-18T00:36:20.672590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4871f9bc35709cc2ff84481f51e8c7961371012d657ff9cc8bf27da68be8695b

Aliases

arxiv: 1708.09197 · arxiv_version: 1708.09197v1 · doi: 10.48550/arxiv.1708.09197 · pith_short_12: JBY7TPBVOCOM · pith_short_16: JBY7TPBVOCOMF74E · pith_short_8: JBY7TPBV

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/JBY7TPBVOCOMF74EJAPVD2GHSY \
  | 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: 4871f9bc35709cc2ff84481f51e8c7961371012d657ff9cc8bf27da68be8695b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531020764f97eaa589eae5807bd7822b71d983e67c17dba06e8a599801c17924",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-30T09:43:12Z",
    "title_canon_sha256": "d14b550c35b46ed0fb5b846f6d341ef68c15946c33c59bd3f44cd6bc4078dfa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09197",
    "kind": "arxiv",
    "version": 1
  }
}