Pith Number

pith:PYCLHRLU

pith:2013:PYCLHRLUDCNUYNWLDN5C3EFR2D

not attested not anchored not stored refs pending

Bilu-Linial Stable Instances of Max Cut and Minimum Multiway Cut

Aravindan Vijayaraghavan, Konstantin Makarychev, Yury Makarychev

arxiv:1305.1681 v3 · 2013-05-07 · 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{PYCLHRLUDCNUYNWLDN5C3EFR2D}

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	2026-05-18T03:07:23.385101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e04b3c574189b4c36cb1b7a2d90b1d0ce3a19b56be88731bb3261ed03cac031

Aliases

arxiv: 1305.1681 · arxiv_version: 1305.1681v3 · doi: 10.48550/arxiv.1305.1681 · pith_short_12: PYCLHRLUDCNU · pith_short_16: PYCLHRLUDCNUYNWL · pith_short_8: PYCLHRLU

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/PYCLHRLUDCNUYNWLDN5C3EFR2D \
  | 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: 7e04b3c574189b4c36cb1b7a2d90b1d0ce3a19b56be88731bb3261ed03cac031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae035e3f2b414aace0e952d98e6f0a0aefb78d319208caa484461c37338ea9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-05-07T23:54:03Z",
    "title_canon_sha256": "a76eda5623aad5910fa63a7ff77853d8328e66fffec2e9dad4cbbd511f4ce5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1681",
    "kind": "arxiv",
    "version": 3
  }
}