Pith Number

pith:ZQVT6WRI

pith:2023:ZQVT6WRIGXVDJYSFSJU6VRFR2K

not attested not anchored not stored refs pending

Local Max-Cut on Sparse Graphs

Gregory Schwartzman

arxiv:2311.00182 v3 · 2023-10-31 · 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{ZQVT6WRIGXVDJYSFSJU6VRFR2K}

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	2026-07-05T08:10:19.296187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2b3f5a2835ea34e2459269eac4b1d28b818e154f01ce470dda34570e354b4a

Aliases

arxiv: 2311.00182 · arxiv_version: 2311.00182v3 · doi: 10.48550/arxiv.2311.00182 · pith_short_12: ZQVT6WRIGXVD · pith_short_16: ZQVT6WRIGXVDJYSF · pith_short_8: ZQVT6WRI

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/ZQVT6WRIGXVDJYSFSJU6VRFR2K \
  | 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: cc2b3f5a2835ea34e2459269eac4b1d28b818e154f01ce470dda34570e354b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0299942815330cf02ceb5e15e7f365c2b1e737f95aa2cd17e18b4f033207dad8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-10-31T23:00:14Z",
    "title_canon_sha256": "8f8065c335b3aee5acb2b4ce9e196b71154f11b2897cd498c8ae224503d38458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00182",
    "kind": "arxiv",
    "version": 3
  }
}