Pith Number

pith:REMBS36A

pith:2017:REMBS36AV3OXBM3K4BAKV6ZA7A

not attested not anchored not stored refs pending

The weighted stable matching problem

Linda Farczadi, Nat\'alia Guri\v{c}anov\'a

arxiv:1703.09083 v1 · 2017-03-27 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REMBS36AV3OXBM3K4BAKV6ZA7A}

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	2026-05-18T00:47:54.330140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8918196fc0aedd70b36ae040aafb20f82e26b9ca6691be5cea164fe4ec6b8d06

Aliases

arxiv: 1703.09083 · arxiv_version: 1703.09083v1 · doi: 10.48550/arxiv.1703.09083 · pith_short_12: REMBS36AV3OX · pith_short_16: REMBS36AV3OXBM3K · pith_short_8: REMBS36A

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/REMBS36AV3OXBM3K4BAKV6ZA7A \
  | 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: 8918196fc0aedd70b36ae040aafb20f82e26b9ca6691be5cea164fe4ec6b8d06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a174a29c2eaac4562bedf2b87dcd2b51ff731db48cf284b7e105d8f16cc21603",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-03-27T13:57:31Z",
    "title_canon_sha256": "1f4b4dbdd8b75c4eb52779edc0f2bf8f3c2bbdf89509c1d962c32ee702357e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09083",
    "kind": "arxiv",
    "version": 1
  }
}