Pith Number

pith:ZIUUJJYX

pith:2019:ZIUUJJYX3T2BZL2LC7IVNO3ZUU

not attested not anchored not stored refs pending

Deep Landscape Forecasting for Real-time Bidding Advertising

Jiarui Qin, Kan Ren, Lei Zheng, Weinan Zhang, Yong Yu, Zhengyu Yang

arxiv:1905.03028 v2 · 2019-05-07 · cs.IR · 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{ZIUUJJYX3T2BZL2LC7IVNO3ZUU}

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	2026-05-17T23:46:25.473246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2944a717dcf41caf4b17d156bb79a50d20d3791056ce831c9b53a0b0f5d2ae

Aliases

arxiv: 1905.03028 · arxiv_version: 1905.03028v2 · doi: 10.48550/arxiv.1905.03028 · pith_short_12: ZIUUJJYX3T2B · pith_short_16: ZIUUJJYX3T2BZL2L · pith_short_8: ZIUUJJYX

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/ZIUUJJYX3T2BZL2LC7IVNO3ZUU \
  | 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: ca2944a717dcf41caf4b17d156bb79a50d20d3791056ce831c9b53a0b0f5d2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27bbebefa40780a684c61eeb11a2808b4fc0ef308d540691fd998c5de31e6afd",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-05-07T15:22:02Z",
    "title_canon_sha256": "2d4c5d8dbfdb57439233653842b4f85a5b4e2572cedc2e25099c677688cc8c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03028",
    "kind": "arxiv",
    "version": 2
  }
}