Pith Number

pith:XISZIXHF

pith:2025:XISZIXHFCOC3KDG7HUJ2JD2QAW

not attested not anchored not stored refs pending

Beating the Logarithmic Barrier for the Subadditive Maximin Share Problem

Masoud Seddighin, Saeed Seddighin

arxiv:2506.05613 v1 · 2025-06-05 · 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{XISZIXHFCOC3KDG7HUJ2JD2QAW}

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

1 paper in Pith

From multi-allocations to allocations, with subadditive valuations

Receipt and verification

First computed	2026-07-05T11:17:06.888143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba25945ce51385b50cdf3d13a48f5005b7c3802fcb9b7a7a95f13616a0e936da

Aliases

arxiv: 2506.05613 · arxiv_version: 2506.05613v1 · doi: 10.48550/arxiv.2506.05613 · pith_short_12: XISZIXHFCOC3 · pith_short_16: XISZIXHFCOC3KDG7 · pith_short_8: XISZIXHF

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/XISZIXHFCOC3KDG7HUJ2JD2QAW \
  | 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: ba25945ce51385b50cdf3d13a48f5005b7c3802fcb9b7a7a95f13616a0e936da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2180cd98a78bbfa64eb8c5a5be90979ae683f2cb7198ed1d78f1851a013f26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-06-05T21:55:07Z",
    "title_canon_sha256": "0324edbdfc18ab44c44b2bcf7ba41ded009d8e1a20a913cf94d3b9e8e2786dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05613",
    "kind": "arxiv",
    "version": 1
  }
}