Pith Number

pith:SRHC2QXC

pith:2019:SRHC2QXCJNDPS5O3ORP4ZEX2LC

not attested not anchored not stored refs pending

Efficient Fair Division with Minimal Sharing

Erel Segal-Halevi, Fedor Sandomirskiy

arxiv:1908.01669 v3 · 2019-08-05 · cs.GT · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRHC2QXCJNDPS5O3ORP4ZEX2LC}

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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

A polynomial-time algorithm for computing a Pareto optimal and almost proportional allocation

Receipt and verification

First computed	2026-07-05T05:14:30.390048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944e2d42e24b46f975db745fcc92fa58940baac239aa9582ab8e9b73d79ed499

Aliases

arxiv: 1908.01669 · arxiv_version: 1908.01669v3 · doi: 10.48550/arxiv.1908.01669 · pith_short_12: SRHC2QXCJNDP · pith_short_16: SRHC2QXCJNDPS5O3 · pith_short_8: SRHC2QXC

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/SRHC2QXCJNDPS5O3ORP4ZEX2LC \
  | 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: 944e2d42e24b46f975db745fcc92fa58940baac239aa9582ab8e9b73d79ed499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bc3894538c367253fa0ffd118788b011936d0c5b018b8ba393ad78780713e90",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-08-05T14:57:25Z",
    "title_canon_sha256": "dbc143f8c6a642d2b6785f51fcf2871af4a0e215ec8c9e75f43c87775f90b209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01669",
    "kind": "arxiv",
    "version": 3
  }
}