Pith Number

pith:CYCCYYQK

pith:2017:CYCCYYQKYVLUK4GQPCWBU5M3XO

not attested not anchored not stored refs pending

A Note on Plus-Contacts, Rectangular Duals, and Box-Orthogonal Drawings

Debajyoti Mondal, Therese Biedl

arxiv:1708.09560 v1 · 2017-08-31 · 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{CYCCYYQKYVLUK4GQPCWBU5M3XO}

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	2026-05-18T00:36:16.182406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16042c620ac5574570d078ac1a759bbbb0463ce8844713d110cbe489da4bef9b

Aliases

arxiv: 1708.09560 · arxiv_version: 1708.09560v1 · doi: 10.48550/arxiv.1708.09560 · pith_short_12: CYCCYYQKYVLU · pith_short_16: CYCCYYQKYVLUK4GQ · pith_short_8: CYCCYYQK

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/CYCCYYQKYVLUK4GQPCWBU5M3XO \
  | 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: 16042c620ac5574570d078ac1a759bbbb0463ce8844713d110cbe489da4bef9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eff0ef1f71c0f01592bbfb26ded510d015557fcd048c36c596cbb87d0983d20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-08-31T04:34:34Z",
    "title_canon_sha256": "baf233b53e6b3ff17c27a48837e0ed85fcfea0d0f15f346f0aa1a8dbe3e2d04d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09560",
    "kind": "arxiv",
    "version": 1
  }
}