Pith Number

pith:JABUH7YR

pith:2024:JABUH7YRPSVAFMABE7OHFIT7LO

not attested not anchored not stored refs pending

A Simple Partially Embedded Planarity Test Based on Vertex-Addition

Ignaz Rutter, Sandhya T. P, Simon D. Fink

arxiv:2410.13536 v1 · 2024-10-17 · 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{JABUH7YRPSVAFMABE7OHFIT7LO}

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	2026-07-05T09:22:02.407872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480343ff117caa02b00127dc72a27f5b81c063d0e91846bbe0442c00d6303eed

Aliases

arxiv: 2410.13536 · arxiv_version: 2410.13536v1 · doi: 10.48550/arxiv.2410.13536 · pith_short_12: JABUH7YRPSVA · pith_short_16: JABUH7YRPSVAFMAB · pith_short_8: JABUH7YR

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/JABUH7YRPSVAFMABE7OHFIT7LO \
  | 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: 480343ff117caa02b00127dc72a27f5b81c063d0e91846bbe0442c00d6303eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e041399be29914a16b82eb91c6e1f9669a414dc99da45ce70b00018cf9756454",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2024-10-17T13:27:20Z",
    "title_canon_sha256": "edd84c0cb64a2992c475ff279ac18e401fe999275b79df0c038b48cac42d627e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13536",
    "kind": "arxiv",
    "version": 1
  }
}