Pith Number

pith:AS4AC7V7

pith:2010:AS4AC7V7LEQLTQYLDAE34OUN7I

not attested not anchored not stored refs pending

Combinatorial Approximation Algorithms for MaxCut using Random Walks

C. Seshadhri, Satyen Kale

arxiv:1008.3938 v1 · 2010-08-23 · cs.DS · 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{AS4AC7V7LEQLTQYLDAE34OUN7I}

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	2026-05-18T04:41:54.472044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04b8017ebf5920b9c30b1809be3a8dfa214155a31cee72513e3763fd0e2d2fb2

Aliases

arxiv: 1008.3938 · arxiv_version: 1008.3938v1 · doi: 10.48550/arxiv.1008.3938 · pith_short_12: AS4AC7V7LEQL · pith_short_16: AS4AC7V7LEQLTQYL · pith_short_8: AS4AC7V7

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/AS4AC7V7LEQLTQYLDAE34OUN7I \
  | 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: 04b8017ebf5920b9c30b1809be3a8dfa214155a31cee72513e3763fd0e2d2fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aa0d1c9caf377dab26e267121bc6754daafea1dd66514fc0cc7909f35f0e6d2",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-08-23T23:51:46Z",
    "title_canon_sha256": "3658b5393c6368793743153cd7fa5a425ef72719d66004132291e070bad12e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3938",
    "kind": "arxiv",
    "version": 1
  }
}