Pith Number

pith:PVAI6BDQ

pith:2024:PVAI6BDQB4B5LOLS6WXRXPVJ7R

not attested not anchored not stored refs pending

Fair Reciprocal Recommendation in Matching Markets

Tomohiki Yokoyama, Yoji Tomita

arxiv:2409.00720 v1 · 2024-09-01 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVAI6BDQB4B5LOLS6WXRXPVJ7R}

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

Approximating One-Sided and Two-Sided Nash Social Welfare With Capacities

Receipt and verification

First computed	2026-07-05T09:01:52.063341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d408f04700f03d5b972f5af1bbea9fc51013e28b9a8000438b00f12b9c4e69a

Aliases

arxiv: 2409.00720 · arxiv_version: 2409.00720v1 · doi: 10.48550/arxiv.2409.00720 · pith_short_12: PVAI6BDQB4B5 · pith_short_16: PVAI6BDQB4B5LOLS · pith_short_8: PVAI6BDQ

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/PVAI6BDQB4B5LOLS6WXRXPVJ7R \
  | 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: 7d408f04700f03d5b972f5af1bbea9fc51013e28b9a8000438b00f12b9c4e69a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baaaaeb2362abfb90a8d0fe303cde1e8d751868ce8afd8d08b7a224b469d359d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-01T13:33:41Z",
    "title_canon_sha256": "0c859adb867670a1bcb71cecc50f9e0bf6fb74e5a3a8a584984430dd7b8c9527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00720",
    "kind": "arxiv",
    "version": 1
  }
}