Pith Number

pith:ELMRAQYL

pith:2020:ELMRAQYLGDCQZJOS3B4YNZGPDA

not attested not anchored not stored refs pending

Optimizing Multiple Performance Metrics with Deep GSP Auctions for E-commerce Advertising

Chenrui Zhang, Chuan Yu, Fan Wu, Jian Xu, Junwei Pan, Kun Gai, Miao Xu, Xiangyu Liu, Zhenzhe Zheng, Zhilin Zhang

arxiv:2012.02930 v2 · 2020-12-05 · cs.GT · cs.IR · 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{ELMRAQYLGDCQZJOS3B4YNZGPDA}

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	2026-07-05T02:05:29.044441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d910430b30c50ca5d2d87986e4cf1803c17cff57641c8346037e785a844430

Aliases

arxiv: 2012.02930 · arxiv_version: 2012.02930v2 · doi: 10.48550/arxiv.2012.02930 · pith_short_12: ELMRAQYLGDCQ · pith_short_16: ELMRAQYLGDCQZJOS · pith_short_8: ELMRAQYL

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/ELMRAQYLGDCQZJOS3B4YNZGPDA \
  | 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: 22d910430b30c50ca5d2d87986e4cf1803c17cff57641c8346037e785a844430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e751f36c5769f727dc3c5e08c74eaa992eac810257560e88271547d32eb84a",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2020-12-05T02:51:11Z",
    "title_canon_sha256": "749c68c78f83e7c55c4302efcb1c29380b2cd9b11299e7c5bdca3d71335da2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02930",
    "kind": "arxiv",
    "version": 2
  }
}