Pith Number

pith:2646LBHK

pith:2017:2646LBHKWBEOB7Q7IG3VIQUQE7

not attested not anchored not stored refs pending

Decomposing graphs into edges and triangles

Bernard Lidick\'y, Daniel Kr\'al', Ta\'isa L. Martins, Yanitsa Pehova

arxiv:1710.08486 v4 · 2017-10-23 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2646LBHKWBEOB7Q7IG3VIQUQE7}

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	2026-05-17T23:49:44.223123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b9e584eab048e0fe1f41b754429027d15ee010cfe9c13013986881707b7fcc

Aliases

arxiv: 1710.08486 · arxiv_version: 1710.08486v4 · doi: 10.48550/arxiv.1710.08486 · pith_short_12: 2646LBHKWBEO · pith_short_16: 2646LBHKWBEOB7Q7 · pith_short_8: 2646LBHK

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/2646LBHKWBEOB7Q7IG3VIQUQE7 \
  | 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: d7b9e584eab048e0fe1f41b754429027d15ee010cfe9c13013986881707b7fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c0026e3c600a6a6fdc255d2fd23f68021716d63518997e5d90e3ecc2edac1f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-10-23T20:05:31Z",
    "title_canon_sha256": "bc85ad42ee5468187e2ca90bf72f1c8c5fa3628fb72263af171a1956a283d952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08486",
    "kind": "arxiv",
    "version": 4
  }
}