Pith Number

pith:ON2FDW65

pith:2012:ON2FDW654ET6H5IFTLWJDX7BXB

not attested not anchored not stored refs pending

Fully Proportional Representation as Resource Allocation: Approximability Results

Arkadii Slinko, Piotr Faliszewski, Piotr Skowron

arxiv:1208.1661 v2 · 2012-08-08 · cs.GT · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ON2FDW654ET6H5IFTLWJDX7BXB}

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	2026-05-18T03:35:25.607014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737451dbdde127e3f5059aec91dfe1b8628bcea06f246e7455871eb642979fdf

Aliases

arxiv: 1208.1661 · arxiv_version: 1208.1661v2 · doi: 10.48550/arxiv.1208.1661 · pith_short_12: ON2FDW654ET6 · pith_short_16: ON2FDW654ET6H5IF · pith_short_8: ON2FDW65

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/ON2FDW654ET6H5IFTLWJDX7BXB \
  | 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: 737451dbdde127e3f5059aec91dfe1b8628bcea06f246e7455871eb642979fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58fccef09f3926eed3ef62c60f29b14aca8615113a0264ec18f11214eeda6ca6",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-08-08T13:29:51Z",
    "title_canon_sha256": "104f4267a64b779ff3043eac77f6cbca8ca4ba7d0019c63265aa9a856f56a8de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1661",
    "kind": "arxiv",
    "version": 2
  }
}