Pith Number

pith:LKN6EJGL

pith:2018:LKN6EJGLVCLVDSH3SLIMD4V6NO

not attested not anchored not stored refs pending

Bipartite Graphs of Small Readability

Martin Milanic, Nithin Varma, Paul Medvedev, Rayan Chikhi, Sofya Raskhodnikova, Stefan Kratsch, Vladan Jovicic

arxiv:1805.04765 v1 · 2018-05-12 · 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{LKN6EJGLVCLVDSH3SLIMD4V6NO}

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	2026-05-18T00:16:04.629825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a9be224cba89751c8fb92d0c1f2be6b9217e8bc216e110c70baf9d239074df5

Aliases

arxiv: 1805.04765 · arxiv_version: 1805.04765v1 · doi: 10.48550/arxiv.1805.04765 · pith_short_12: LKN6EJGLVCLV · pith_short_16: LKN6EJGLVCLVDSH3 · pith_short_8: LKN6EJGL

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/LKN6EJGLVCLVDSH3SLIMD4V6NO \
  | 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: 5a9be224cba89751c8fb92d0c1f2be6b9217e8bc216e110c70baf9d239074df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274dd5b877b172088b69543da7ff805f8bb8a644c33a4665c91bf7f254e55fea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2018-05-12T19:11:20Z",
    "title_canon_sha256": "907e40604365ad31459ba02fbfbbb3a5bb287ffa02374a9caf1c3b113063afcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04765",
    "kind": "arxiv",
    "version": 1
  }
}