Pith Number

pith:K5XI5GQR

pith:2016:K5XI5GQRL3ANLK23GV5CMAWLO4

not attested not anchored not stored refs pending

How to morph planar graph drawings

Anna Lubiw, Bryan T. Wilkinson, Fabrizio Frati, Fidel Barrera-Cruz, Giordano Da Lozzo, Giuseppe Di Battista, Maurizio Patrignani, Patrizio Angelini, Penny Haxell, Sahil Singla, Soroush Alamdari, Timothy M. Chan, Vincenzo Roselli

arxiv:1606.00425 v1 · 2016-06-01 · 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{K5XI5GQRL3ANLK23GV5CMAWLO4}

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	2026-05-18T01:13:05.367677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

576e8e9a115ec0d5ab5b357a2602cb7722b60a2862c4f61ad58e16990adb2a39

Aliases

arxiv: 1606.00425 · arxiv_version: 1606.00425v1 · doi: 10.48550/arxiv.1606.00425 · pith_short_12: K5XI5GQRL3AN · pith_short_16: K5XI5GQRL3ANLK23 · pith_short_8: K5XI5GQR

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/K5XI5GQRL3ANLK23GV5CMAWLO4 \
  | 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: 576e8e9a115ec0d5ab5b357a2602cb7722b60a2862c4f61ad58e16990adb2a39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "334fb4a841af9b0ab57c3a0fe29024137ca0ea6f137e69c64af24b4648fe304c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-06-01T19:53:45Z",
    "title_canon_sha256": "9178f9430b8da2f5c9c84d962986d78abee23870fb5ed6498d4fa9990f3333fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00425",
    "kind": "arxiv",
    "version": 1
  }
}