Pith Number

pith:TDFFW6DW

pith:2023:TDFFW6DWUKVO4S5ECLDFMA3GSP

not attested not anchored not stored refs pending

Properties of Position Matrices and Their Elections

Andrzej Kaczmarczyk, Austen Z. Fan, Jin-Yi Cai, {\L}ukasz Janeczko, Niclas Boehmer, Piotr Faliszewski, Tomasz W\k{a}s

arxiv:2303.02538 v3 · 2023-03-05 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDFFW6DWUKVO4S5ECLDFMA3GSP}

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	2026-07-05T05:49:33.728902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ca5b7876a2aaee4ba412c656036693cdfa652c9ef9beab86873d3f65898ade

Aliases

arxiv: 2303.02538 · arxiv_version: 2303.02538v3 · doi: 10.48550/arxiv.2303.02538 · pith_short_12: TDFFW6DWUKVO · pith_short_16: TDFFW6DWUKVO4S5E · pith_short_8: TDFFW6DW

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/TDFFW6DWUKVO4S5ECLDFMA3GSP \
  | 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: 98ca5b7876a2aaee4ba412c656036693cdfa652c9ef9beab86873d3f65898ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3ea88b3fc6a91273c01f15c1ee17891980e1eea63f70ec351605864299fca1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-03-05T01:08:25Z",
    "title_canon_sha256": "919999baece49da69cfbd4b443ab8889eaa9769f4868547eea3cc2d6cccb2f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02538",
    "kind": "arxiv",
    "version": 3
  }
}