Pith Number

pith:WXBLPGHQ

pith:2022:WXBLPGHQB6DWRQDCFNNLXEK2NR

not attested not anchored not stored refs pending

Improved maximin fair allocation of indivisible items to three agents

Alexey Norkin, Uriel Feige

arxiv:2205.05363 v1 · 2022-05-11 · 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{WXBLPGHQB6DWRQDCFNNLXEK2NR}

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.

Cited by

2 papers in Pith

Simultaneous EF1 and approximate MMS allocations for submodular valuations

Approximate Maximin Share with Subjective Divisibility: Beating the 1/2 Barrier

Receipt and verification

First computed	2026-07-05T04:22:25.111640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c2b798f00f8768c0622b5abb915a6c40977e17d924aadfa8e61e06475421ef

Aliases

arxiv: 2205.05363 · arxiv_version: 2205.05363v1 · doi: 10.48550/arxiv.2205.05363 · pith_short_12: WXBLPGHQB6DW · pith_short_16: WXBLPGHQB6DWRQDC · pith_short_8: WXBLPGHQ

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/WXBLPGHQB6DWRQDCFNNLXEK2NR \
  | 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: b5c2b798f00f8768c0622b5abb915a6c40977e17d924aadfa8e61e06475421ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06fa96be4ee6b7030ee476356e5952fb4d6046a97fee9ff609730c668ac0c3d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-05-11T09:19:04Z",
    "title_canon_sha256": "68643f1180774f86ff8faddcfe225957f559067c2b4ec37cb8406ce18c59645c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05363",
    "kind": "arxiv",
    "version": 1
  }
}