Pith Number

pith:VBZON3WP

pith:2024:VBZON3WPOEM5RKRMYXWUS7LRCU

not attested not anchored not stored refs pending

Parameterized Complexity of Fair Many-to-One Matchings

Hossein Shokouhi, Ramin Javadi

arxiv:2411.18367 v1 · 2024-11-27 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBZON3WPOEM5RKRMYXWUS7LRCU}

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	2026-07-05T09:41:15.684305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a872e6eecf7119d8aa2cc5ed497d71150edb1a759a8ca002f19a7e13d8634cfc

Aliases

arxiv: 2411.18367 · arxiv_version: 2411.18367v1 · doi: 10.48550/arxiv.2411.18367 · pith_short_12: VBZON3WPOEM5 · pith_short_16: VBZON3WPOEM5RKRM · pith_short_8: VBZON3WP

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/VBZON3WPOEM5RKRMYXWUS7LRCU \
  | 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: a872e6eecf7119d8aa2cc5ed497d71150edb1a759a8ca002f19a7e13d8634cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06dc67667f44eee10c0a329f6fa76354f572f590fda8b537be5cc9d556687ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-11-27T14:15:38Z",
    "title_canon_sha256": "351824e9319b73e5059d24d97874b06fb83c9a33296c235a081ed777aa020eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18367",
    "kind": "arxiv",
    "version": 1
  }
}