Pith Number

pith:KPLU6PVX

pith:2014:KPLU6PVXDQQULKR3XXCN5PCMN2

not attested not anchored not stored refs pending

On The Communication Complexity of Finding an (Approximate) Stable Marriage

Rafail Ostrovsky, Will Rosenbaum

arxiv:1406.1273 v2 · 2014-06-05 · cs.CC · 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{KPLU6PVXDQQULKR3XXCN5PCMN2}

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	2026-05-18T02:40:47.132253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d74f3eb71c2145aa3bbdc4debc4c6ea9c53a230ffed07792a29dfdea28e6d8

Aliases

arxiv: 1406.1273 · arxiv_version: 1406.1273v2 · doi: 10.48550/arxiv.1406.1273 · pith_short_12: KPLU6PVXDQQU · pith_short_16: KPLU6PVXDQQULKR3 · pith_short_8: KPLU6PVX

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/KPLU6PVXDQQULKR3XXCN5PCMN2 \
  | 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: 53d74f3eb71c2145aa3bbdc4debc4c6ea9c53a230ffed07792a29dfdea28e6d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18c5a98e5ff8a85f62f54d687ee177765869dc1895d5ad327ef6a54f3a5a7de",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-06-05T05:33:15Z",
    "title_canon_sha256": "144329fcfd1619d4513231121c258685c311f5681d2e99f28633cd4f9af1b6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1273",
    "kind": "arxiv",
    "version": 2
  }
}