Pith Number

pith:VBM7OX7L

pith:2017:VBM7OX7LTLMHW6R5UGAAF6BN7J

not attested not anchored not stored refs pending

Finding Robust Solutions to Stable Marriage

Barry O'Sullivan, Begum Genc, Gilles Simonin, Mohamed Siala

arxiv:1705.09218 v3 · 2017-05-24 · 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{VBM7OX7LTLMHW6R5UGAAF6BN7J}

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	2026-05-18T00:31:55.848896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a859f75feb9ad87b7a3da18002f82dfa7c1050c1fbe82b9cdb1ec2f4a68996ee

Aliases

arxiv: 1705.09218 · arxiv_version: 1705.09218v3 · doi: 10.48550/arxiv.1705.09218 · pith_short_12: VBM7OX7LTLMH · pith_short_16: VBM7OX7LTLMHW6R5 · pith_short_8: VBM7OX7L

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/VBM7OX7LTLMHW6R5UGAAF6BN7J \
  | 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: a859f75feb9ad87b7a3da18002f82dfa7c1050c1fbe82b9cdb1ec2f4a68996ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf0cab703bd280fc3b6f979a774e7e3976dc668ab3fbbaf56293c4509c435dfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-05-24T07:49:52Z",
    "title_canon_sha256": "1999a324e851eed144a8bb4b9a297e89daf2604b0a02a6f35c0fb7aab8182d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09218",
    "kind": "arxiv",
    "version": 3
  }
}