Pith Number

pith:MFHHM72M

pith:2014:MFHHM72M6GBWHHWY2GXQBNNW2Y

not attested not anchored not stored refs pending

Large Cuts with Local Algorithms on Triangle-Free Graphs

Joel Rybicki, Juho Hirvonen, Jukka Suomela, Stefan Schmid

arxiv:1402.2543 v1 · 2014-02-11 · cs.DC · cs.DM · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFHHM72M6GBWHHWY2GXQBNNW2Y}

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	2026-05-18T02:59:19.366392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

614e767f4cf183639ed8d1af00b5b6d61401b8322f2cacbd42629eaa6d928356

Aliases

arxiv: 1402.2543 · arxiv_version: 1402.2543v1 · doi: 10.48550/arxiv.1402.2543 · pith_short_12: MFHHM72M6GBW · pith_short_16: MFHHM72M6GBWHHWY · pith_short_8: MFHHM72M

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/MFHHM72M6GBWHHWY2GXQBNNW2Y \
  | 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: 614e767f4cf183639ed8d1af00b5b6d61401b8322f2cacbd42629eaa6d928356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fb17176bb78c7e6437835ecf3d2948c4ae46239d83fcd1a11599c2501ce698",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-02-11T16:06:35Z",
    "title_canon_sha256": "04de7d0cc3a9f7ac7d482c41dcc5526221c1819456a53e0a6c9cfc091d0675d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2543",
    "kind": "arxiv",
    "version": 1
  }
}