Pith Number

pith:QF6AVYDJ

pith:2024:QF6AVYDJJRDMGJZFRUFESNJHTT

not attested not anchored not stored refs pending

Stable Matching as Transport: a Welfarist Perspective on Market Design

Federico Echenique, Fedor Sandomirskiy, Joseph Root

arxiv:2402.13378 v3 · 2024-02-20 · econ.TH · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF6AVYDJJRDMGJZFRUFESNJHTT}

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	2026-06-11T01:09:08.092893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817c0ae0694c46c327258d0a4935279cc7d8b969e796ec3ce7102c73b568a811

Aliases

arxiv: 2402.13378 · arxiv_version: 2402.13378v3 · doi: 10.48550/arxiv.2402.13378 · pith_short_12: QF6AVYDJJRDM · pith_short_16: QF6AVYDJJRDMGJZF · pith_short_8: QF6AVYDJ

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/QF6AVYDJJRDMGJZFRUFESNJHTT \
  | 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: 817c0ae0694c46c327258d0a4935279cc7d8b969e796ec3ce7102c73b568a811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea13e82f8b496509bc477e7dc73b4b8b5f4a14a1c4c2df5d6e9f36743c124b4",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2024-02-20T21:07:49Z",
    "title_canon_sha256": "938d754d0bddbc9190302b87d070981df08824180eb715f4d8fabab34bd5e884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13378",
    "kind": "arxiv",
    "version": 3
  }
}