Pith Number

pith:L47XRFM5

pith:2017:L47XRFM553Z3C5UYOKGFOUFD3B

not attested not anchored not stored refs pending

Efficient Rank Aggregation via Lehmer Codes

Arya Mazumdar, Olgica Milenkovic, Pan Li

arxiv:1701.09083 v1 · 2017-01-28 · cs.LG · 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{L47XRFM553Z3C5UYOKGFOUFD3B}

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	2026-05-18T00:51:38.486330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3f78959deef3b17698728c5750a3d856e270a655087ce63579d3c5c97f8279

Aliases

arxiv: 1701.09083 · arxiv_version: 1701.09083v1 · doi: 10.48550/arxiv.1701.09083 · pith_short_12: L47XRFM553Z3 · pith_short_16: L47XRFM553Z3C5UY · pith_short_8: L47XRFM5

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/L47XRFM553Z3C5UYOKGFOUFD3B \
  | 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: 5f3f78959deef3b17698728c5750a3d856e270a655087ce63579d3c5c97f8279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "919b0d37742036f5f05d9bd59bf81e69f435b8f18f7967298ef4604637b56015",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-28T19:28:29Z",
    "title_canon_sha256": "a2c6e00ffb9420ec18139b72f81b518096df95421c4ae7d1cf819a0e0e4180a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.09083",
    "kind": "arxiv",
    "version": 1
  }
}