Pith Number

pith:5U4JCBXQ

pith:2014:5U4JCBXQJM7RPOUWTO3JTR6DPH

not attested not anchored not stored refs pending

Learning Mixtures of Ranking Models

Aravindan Vijayaraghavan, Avrim Blum, Or Sheffet, Pranjal Awasthi

arxiv:1410.8750 v1 · 2014-10-31 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5U4JCBXQJM7RPOUWTO3JTR6DPH}

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	2026-05-18T02:38:53.775559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed389106f04b3f17ba969bb699c7c379db8852feeceee778b7f2f81325707931

Aliases

arxiv: 1410.8750 · arxiv_version: 1410.8750v1 · doi: 10.48550/arxiv.1410.8750 · pith_short_12: 5U4JCBXQJM7R · pith_short_16: 5U4JCBXQJM7RPOUW · pith_short_8: 5U4JCBXQ

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/5U4JCBXQJM7RPOUWTO3JTR6DPH \
  | 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: ed389106f04b3f17ba969bb699c7c379db8852feeceee778b7f2f81325707931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eadfcd34120e450d06b292782975559edba93fd615789c8976b1c828ab97627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-10-31T14:31:54Z",
    "title_canon_sha256": "223d5e3e1a298e6fa90a833b321654779d09a6cfa171e7a4731d3158abd00cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8750",
    "kind": "arxiv",
    "version": 1
  }
}