Pith Number

pith:LL42XE3J

pith:2018:LL42XE3JLILPPO4WPN4ZKV6I5B

not attested not anchored not stored refs pending

Efficiency, Sequenceability and Deal-Optimality in Fair Division of Indivisible Goods

Aur\'elie Beynier, Michel Lema\^itre, Nicolas Maudet, Simon Rey, Sylvain Bouveret

arxiv:1807.11919 v1 · 2018-07-28 · cs.AI · 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{LL42XE3JLILPPO4WPN4ZKV6I5B}

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	2026-05-18T00:09:20.748073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af9ab93695a16f7bb967b799557c8e854f57fcaba92273b917d3c7accbb3e44

Aliases

arxiv: 1807.11919 · arxiv_version: 1807.11919v1 · doi: 10.48550/arxiv.1807.11919 · pith_short_12: LL42XE3JLILP · pith_short_16: LL42XE3JLILPPO4W · pith_short_8: LL42XE3J

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/LL42XE3JLILPPO4WPN4ZKV6I5B \
  | 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: 5af9ab93695a16f7bb967b799557c8e854f57fcaba92273b917d3c7accbb3e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b30f2229d1c0e6cd6c72c5906835d148bde90e3fb6a6ee8bc231e69a8d6473f4",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-28T12:13:31Z",
    "title_canon_sha256": "56822550e31ac7c9f3495a2ce7f955216cd79fce1ae2b43fc27ac00494d235be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11919",
    "kind": "arxiv",
    "version": 1
  }
}