Pith Number

pith:RJBPQGWF

pith:2018:RJBPQGWF4VEO26NIKZMGHWMWRK

not attested not anchored not stored refs pending

Real-Time Bidding with Multi-Agent Reinforcement Learning in Display Advertising

Chengru Song, Han Li, Junqi Jin, Jun Wang, Kun Gai, Weinan Zhang

arxiv:1802.09756 v2 · 2018-02-27 · stat.ML · cs.AI · 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{RJBPQGWF4VEO26NIKZMGHWMWRK}

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	2026-05-18T00:01:49.034922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a42f81ac5e548ed79a8565863d9968a8737d4d0e151d1ddf9ba4db337685d56

Aliases

arxiv: 1802.09756 · arxiv_version: 1802.09756v2 · doi: 10.48550/arxiv.1802.09756 · pith_short_12: RJBPQGWF4VEO · pith_short_16: RJBPQGWF4VEO26NI · pith_short_8: RJBPQGWF

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/RJBPQGWF4VEO26NIKZMGHWMWRK \
  | 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: 8a42f81ac5e548ed79a8565863d9968a8737d4d0e151d1ddf9ba4db337685d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07da064496c2b22582505e3e861df0365a41865bf69d23ecee1b468d3d865d97",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-27T07:52:35Z",
    "title_canon_sha256": "2bcc0eea1539f0a47bac43fd3740ade8d34575f176e6fd917155377c385b8130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09756",
    "kind": "arxiv",
    "version": 2
  }
}