Pith Number

pith:LPHXLUM7

pith:2023:LPHXLUM7UWMPYLA2KXEZIU5QU4

not attested not anchored not stored refs pending

Repeated Fair Allocation of Indivisible Items

Arianna Novaro, Ayumi Igarashi, Martin Lackner, Oliviero Nardi

arxiv:2304.01644 v2 · 2023-04-04 · 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{LPHXLUM7UWMPYLA2KXEZIU5QU4}

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	2026-07-05T07:26:13.019957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bcf75d19fa598fc2c1a55c99453b0a7181c792283125508fa1bedbca35f0d90

Aliases

arxiv: 2304.01644 · arxiv_version: 2304.01644v2 · doi: 10.48550/arxiv.2304.01644 · pith_short_12: LPHXLUM7UWMP · pith_short_16: LPHXLUM7UWMPYLA2 · pith_short_8: LPHXLUM7

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/LPHXLUM7UWMPYLA2KXEZIU5QU4 \
  | 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: 5bcf75d19fa598fc2c1a55c99453b0a7181c792283125508fa1bedbca35f0d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae3924a828eca020c37a2414a086466c41443ec23cd0c1c1956d0a8e120267f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-04-04T09:00:58Z",
    "title_canon_sha256": "f417b43eb763ed68c3671568312fcd792570bf15fe3a09165ccb1c324294e027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01644",
    "kind": "arxiv",
    "version": 2
  }
}