Pith Number

pith:6XECSFWX

pith:2022:6XECSFWXJDMV5BJBGFJVKJ4ZMT

not attested not anchored not stored refs pending

The Dichotomous Affiliate Stable Matching Problem: Approval-Based Matching with Applicant-Employer Relations

John P. Dickerson, Marina Knittel, Samuel Dooley

arxiv:2202.11095 v1 · 2022-02-22 · cs.GT · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XECSFWXJDMV5BJBGFJVKJ4ZMT}

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	2026-07-05T03:59:11.219714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c82916d748d95e8521315355279964c4e344bcb9a70d7fb59c85b98b545b22

Aliases

arxiv: 2202.11095 · arxiv_version: 2202.11095v1 · doi: 10.48550/arxiv.2202.11095 · pith_short_12: 6XECSFWXJDMV · pith_short_16: 6XECSFWXJDMV5BJB · pith_short_8: 6XECSFWX

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/6XECSFWXJDMV5BJBGFJVKJ4ZMT \
  | 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: f5c82916d748d95e8521315355279964c4e344bcb9a70d7fb59c85b98b545b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae51c3232579a6eaaba302db15a9a2085e6074153bc47d0cafbd1a2c4f3b0886",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-02-22T18:56:21Z",
    "title_canon_sha256": "13622f533826d476a68c186bf9999761a3c3664986fd46a58c154ddb0144efd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11095",
    "kind": "arxiv",
    "version": 1
  }
}