Pith Number

pith:XB36YWJI

pith:2025:XB36YWJIZASDPOCTU7YB24PEZV

not attested not anchored not stored refs pending

Properties of Path-Independent Choice Correspondences and Their Applications to Efficient and Stable Matchings

Keisuke Bando, Kenzo Imamura, Yasushi Kawase

arxiv:2502.09265 v1 · 2025-02-13 · 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{XB36YWJIZASDPOCTU7YB24PEZV}

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	2026-07-05T10:13:54.639399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b877ec5928c82437b853a7f01d71e4cd72db9d7546537e9a1156882c5ddb5b3f

Aliases

arxiv: 2502.09265 · arxiv_version: 2502.09265v1 · doi: 10.48550/arxiv.2502.09265 · pith_short_12: XB36YWJIZASD · pith_short_16: XB36YWJIZASDPOCT · pith_short_8: XB36YWJI

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/XB36YWJIZASDPOCTU7YB24PEZV \
  | 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: b877ec5928c82437b853a7f01d71e4cd72db9d7546537e9a1156882c5ddb5b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ebce2ddc966fd38a551059fb9d2b550ff56230cb49347e2291278322fbe7f2",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-13T12:26:40Z",
    "title_canon_sha256": "d754b98382002fe739fef39f3869213544298dcd0b2f62da108c507f0ebfb86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09265",
    "kind": "arxiv",
    "version": 1
  }
}