Pith Number

pith:DKUYMVSE

pith:2017:DKUYMVSEQBNCLVDGIH7D3QNMA5

not attested not anchored not stored refs pending

New Abilities and Limitations of Spectral Graph Bisection

Maciej Liskiewicz, Martin R. Schuster

arxiv:1701.01337 v2 · 2017-01-05 · 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{DKUYMVSEQBNCLVDGIH7D3QNMA5}

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	2026-05-18T00:45:25.778745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa9865644805a25d46641fe3dc1ac07679e2f8dea28a3ee34feb885c378ea84

Aliases

arxiv: 1701.01337 · arxiv_version: 1701.01337v2 · doi: 10.48550/arxiv.1701.01337 · pith_short_12: DKUYMVSEQBNC · pith_short_16: DKUYMVSEQBNCLVDG · pith_short_8: DKUYMVSE

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/DKUYMVSEQBNCLVDGIH7D3QNMA5 \
  | 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: 1aa9865644805a25d46641fe3dc1ac07679e2f8dea28a3ee34feb885c378ea84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af5fc1d7b7427e46ae5d8c9aad4111e0ae3b7f251c4ea9a353a92f46221932da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-01-05T15:00:35Z",
    "title_canon_sha256": "697b6df1a492689400a9dabe58341a5b0463660562cf70f76aabd4a0aeb0276f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01337",
    "kind": "arxiv",
    "version": 2
  }
}