Pith Number

pith:2EIXZ26L

pith:2018:2EIXZ26L6QFO2KVALR6IKW5YRL

not attested not anchored not stored refs pending

Budget Constrained Bidding by Model-free Reinforcement Learning in Display Advertising

Di Wu, Hao Wang, Jian Xu, Kun Gai, Qing Tan, Xiaoxun Zhang, Xiujun Chen, Xun Yang

arxiv:1802.08365 v6 · 2018-02-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EIXZ26L6QFO2KVALR6IKW5YRL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:35.597956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1117cebcbf40aed2aa05c7c855bb88ace95260d1d49eaef6091e13cb21035e6

Aliases

arxiv: 1802.08365 · arxiv_version: 1802.08365v6 · doi: 10.48550/arxiv.1802.08365 · pith_short_12: 2EIXZ26L6QFO · pith_short_16: 2EIXZ26L6QFO2KVA · pith_short_8: 2EIXZ26L

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/2EIXZ26L6QFO2KVALR6IKW5YRL \
  | 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: d1117cebcbf40aed2aa05c7c855bb88ace95260d1d49eaef6091e13cb21035e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac282fb037ea26d2f31178902302b218b2dd8118c63abab08816d163966eab4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-23T02:29:06Z",
    "title_canon_sha256": "753ed2da948b16e979d684385d09f5e4d7b192197c96375ec3c475238bf72c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08365",
    "kind": "arxiv",
    "version": 6
  }
}