Pith Number

pith:SWBGBBG6

pith:2026:SWBGBBG6WJKTIMQMJEWEKYR2RP

not attested not anchored not stored refs pending

Advances in STV Margin Computation

Alexander Ek, Damjan Vukcevic, Michelle Blom, Peter J. Stuckey, Vanessa Teague

arxiv:2607.21178 v1 · 2026-07-23 · cs.GT · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWBGBBG6WJKTIMQMJEWEKYR2RP}

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	2026-07-24T01:24:17.540802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95826084deb25534320c492c45623a8bd27d9b5156c38e5d14d0e0e62a884ba7

Aliases

arxiv: 2607.21178 · arxiv_version: 2607.21178v1 · doi: 10.48550/arxiv.2607.21178 · pith_short_12: SWBGBBG6WJKT · pith_short_16: SWBGBBG6WJKTIMQM · pith_short_8: SWBGBBG6

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/SWBGBBG6WJKTIMQMJEWEKYR2RP \
  | 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: 95826084deb25534320c492c45623a8bd27d9b5156c38e5d14d0e0e62a884ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df2190ee84d8b332f056272406ba6a697fcd9e7379b5274f3505d88d25fcb08",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-07-23T11:08:52Z",
    "title_canon_sha256": "30706a3262bf8c2432869cd5661c0ffec26a11cc9f31ee378cc779995ec7099a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21178",
    "kind": "arxiv",
    "version": 1
  }
}