Pith Number

pith:LUXIUWXX

pith:2014:LUXIUWXXAPEMXOJGYZQKNDCQAO

not attested not anchored not stored refs pending

Threesomes, Degenerates, and Love Triangles

Allan Gr{\o}nlund, Seth Pettie

arxiv:1404.0799 v3 · 2014-04-03 · cs.DS · cs.CC · 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{LUXIUWXXAPEMXOJGYZQKNDCQAO}

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	2026-05-18T02:50:50.159688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2e8a5af703c8cbb926c660a68c5003ac8df0edc616dbae0bfc760ec3a2cc0a

Aliases

arxiv: 1404.0799 · arxiv_version: 1404.0799v3 · doi: 10.48550/arxiv.1404.0799 · pith_short_12: LUXIUWXXAPEM · pith_short_16: LUXIUWXXAPEMXOJG · pith_short_8: LUXIUWXX

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/LUXIUWXXAPEMXOJGYZQKNDCQAO \
  | 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: 5d2e8a5af703c8cbb926c660a68c5003ac8df0edc616dbae0bfc760ec3a2cc0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd100ad4715b3713e6df60a1de4a7a934b26e4645794eb65d9568cf9f8f8677",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-04-03T08:30:03Z",
    "title_canon_sha256": "bd937b5d7cf8f37c0dd775d32e4611efc29f2fd524d9bd8f82d68b99edbb9537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0799",
    "kind": "arxiv",
    "version": 3
  }
}