Pith Number

pith:SBPW3SS2

pith:2025:SBPW3SS2QNIL3BM6IL23UCFV4E

not attested not anchored not stored refs pending

Fair Division Among Couples and Small Groups

Hannane Yaghoubizade, Paul G\"olz

arxiv:2508.13432 v1 · 2025-08-19 · cs.GT · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBPW3SS2QNIL3BM6IL23UCFV4E}

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

Simultaneously Efficient Allocation of Indivisible Items Across Multiple Dimensions

Receipt and verification

First computed	2026-07-05T11:55:47.896428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905f6dca5a8350bd859e42f5ba08b5e11049a2f4694fc74180ea5420a1e37c02

Aliases

arxiv: 2508.13432 · arxiv_version: 2508.13432v1 · doi: 10.48550/arxiv.2508.13432 · pith_short_12: SBPW3SS2QNIL · pith_short_16: SBPW3SS2QNIL3BM6 · pith_short_8: SBPW3SS2

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/SBPW3SS2QNIL3BM6IL23UCFV4E \
  | 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: 905f6dca5a8350bd859e42f5ba08b5e11049a2f4694fc74180ea5420a1e37c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acdda8d867d7c14b4055eb1ff557ad891ff09123926655cfd15cce05c5394a47",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-08-19T01:11:58Z",
    "title_canon_sha256": "ed080bc924a3309055f2c6a3877c390fc1994e5dea1ffdb5f06cb9321b5b0a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13432",
    "kind": "arxiv",
    "version": 1
  }
}