Pith Number

pith:CG4XLYH2

pith:2014:CG4XLYH2WBQ6EIXVA4JNBTWCF4

not attested not anchored not stored refs pending

A Game-theoretic Machine Learning Approach for Revenue Maximization in Sponsored Search

Di He, Liwei Wang, Tie-Yan Liu, Wei Chen

arxiv:1406.0728 v2 · 2014-06-03 · cs.GT · 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{CG4XLYH2WBQ6EIXVA4JNBTWCF4}

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	2026-05-18T02:50:30.875186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b975e0fab061e222f50712d0cec22f0821e21a4d9e3e82c66655db3c07c553

Aliases

arxiv: 1406.0728 · arxiv_version: 1406.0728v2 · doi: 10.48550/arxiv.1406.0728 · pith_short_12: CG4XLYH2WBQ6 · pith_short_16: CG4XLYH2WBQ6EIXV · pith_short_8: CG4XLYH2

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/CG4XLYH2WBQ6EIXVA4JNBTWCF4 \
  | 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: 11b975e0fab061e222f50712d0cec22f0821e21a4d9e3e82c66655db3c07c553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6369cb7fd76bf961dc860f6f0ae639122fc23bc5b544811f00040c10f327b8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-06-03T14:41:56Z",
    "title_canon_sha256": "febdbd1d3d857ae5bd5aeac3806b614c7210ad22865594d1214359d70cfccb5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0728",
    "kind": "arxiv",
    "version": 2
  }
}