Pith Number

pith:GNRTWFQM

pith:2017:GNRTWFQMCGANCDUZIZ5ZQGVH33

not attested not anchored not stored refs pending

New Results on Edge Partitions of 1-plane Graphs

Emilio Di Giacomo, Fabrizio Montecchiani, Giuseppe Liotta, Henk Meijer, Stephen K. Wismath, Walter Didimo, William S. Evans

arxiv:1706.05161 v1 · 2017-06-16 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNRTWFQMCGANCDUZIZ5ZQGVH33}

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	2026-05-18T00:42:14.559884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33633b160c1180d10e99467b981aa7ded7866aaab242ac6891f1048557f90982

Aliases

arxiv: 1706.05161 · arxiv_version: 1706.05161v1 · doi: 10.48550/arxiv.1706.05161 · pith_short_12: GNRTWFQMCGAN · pith_short_16: GNRTWFQMCGANCDUZ · pith_short_8: GNRTWFQM

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/GNRTWFQMCGANCDUZIZ5ZQGVH33 \
  | 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: 33633b160c1180d10e99467b981aa7ded7866aaab242ac6891f1048557f90982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be98898a3f5df0fa2af1152a1fc99e2933951605a4d0e5fa3185d2053eb3c6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-06-16T07:04:28Z",
    "title_canon_sha256": "40a96c1d7843e2b268d772bdf4a3f25db5e2c83d24b0227df6e59fd3916fb869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05161",
    "kind": "arxiv",
    "version": 1
  }
}