Pith Number

pith:WIIWYL35

pith:2015:WIIWYL35F6KN56DCXRRRUC2QRG

not attested not anchored not stored refs pending

Exploring Strategy-Proofness, Uniqueness, and Pareto Optimality for the Stable Matching Problem with Couples

Andrew Perrault, Fahiem Bacchus, Joanna Drummond

arxiv:1505.03463 v1 · 2015-05-13 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIIWYL35F6KN56DCXRRRUC2QRG}

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	2026-05-18T02:12:01.262332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2116c2f7d2f94def862bc631a0b5089bbe66dbc4802b755c104a24c2f26702d

Aliases

arxiv: 1505.03463 · arxiv_version: 1505.03463v1 · doi: 10.48550/arxiv.1505.03463 · pith_short_12: WIIWYL35F6KN · pith_short_16: WIIWYL35F6KN56DC · pith_short_8: WIIWYL35

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/WIIWYL35F6KN56DCXRRRUC2QRG \
  | 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: b2116c2f7d2f94def862bc631a0b5089bbe66dbc4802b755c104a24c2f26702d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d7da59ef01edf11cf2b4da381ce28d62911c04256aacc25857d091fa992c6c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-05-13T17:25:56Z",
    "title_canon_sha256": "b074545d3aaa3cdc1ea6848ea9a7b08f217b27a7ce4587e8276b11a8f8a24969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03463",
    "kind": "arxiv",
    "version": 1
  }
}