Pith Number

pith:PDOIVZCO

pith:2023:PDOIVZCOLAPGMF4UKPBMBNHU5B

not attested not anchored not stored refs pending

Parallel Ranking of Ads and Creatives in Real-Time Advertising Systems

Changping Peng, Chun Gan, Haoran Wang, Jie He, Jingping Shao, Liufang Sang, Lu Wang, Wenlong Chen, Zhangang Lin, Zhiguang Yang

arxiv:2312.12750 v1 · 2023-12-20 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDOIVZCOLAPGMF4UKPBMBNHU5B}

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	2026-07-05T07:26:25.971346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78dc8ae44e581e66179453c2c0b4f4e841b30547d6fd46e00c78b88ee48aec51

Aliases

arxiv: 2312.12750 · arxiv_version: 2312.12750v1 · doi: 10.48550/arxiv.2312.12750 · pith_short_12: PDOIVZCOLAPG · pith_short_16: PDOIVZCOLAPGMF4U · pith_short_8: PDOIVZCO

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/PDOIVZCOLAPGMF4UKPBMBNHU5B \
  | 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: 78dc8ae44e581e66179453c2c0b4f4e841b30547d6fd46e00c78b88ee48aec51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c4d6adbb79a33e38968adc3f638994839fa53291f46155a21f20466361fec6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-12-20T04:05:21Z",
    "title_canon_sha256": "e1f931415b75a4323f8eb0508fefd3bc2cdd81b65b121344b2c9948d33540c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12750",
    "kind": "arxiv",
    "version": 1
  }
}