Pith Number

pith:NXR4QHXR

pith:2018:NXR4QHXR3WF4BJF4YPXQJQVWQF

not attested not anchored not stored refs pending

How Many Pairwise Preferences Do We Need to Rank A Graph Consistently?

Aadirupa Saha, Chiranjib Bhattacharyya, Rakesh Shivanna

arxiv:1811.02161 v2 · 2018-11-06 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXR4QHXR3WF4BJF4YPXQJQVWQF}

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	2026-05-17T23:54:15.782014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de3c81ef1dd8bc0a4bcc3ef04c2b681509c7bcdaf7c176590de5c7e157887cf

Aliases

arxiv: 1811.02161 · arxiv_version: 1811.02161v2 · doi: 10.48550/arxiv.1811.02161 · pith_short_12: NXR4QHXR3WF4 · pith_short_16: NXR4QHXR3WF4BJF4 · pith_short_8: NXR4QHXR

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/NXR4QHXR3WF4BJF4YPXQJQVWQF \
  | 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: 6de3c81ef1dd8bc0a4bcc3ef04c2b681509c7bcdaf7c176590de5c7e157887cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d352ee4753349bc1c49a5010a1284810392d42ca9abdbd1e0c7a8cf29196e223",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-06T04:54:18Z",
    "title_canon_sha256": "bfe4bffd2e2968a1c0b9b54ee1b87949b932ef3cd51d183c77d86609452dd02e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02161",
    "kind": "arxiv",
    "version": 2
  }
}