Pith Number

pith:YEXW6H4J

pith:2022:YEXW6H4JXC3TXAUH3UISPD3KYJ

not attested not anchored not stored refs pending

Impression Allocation and Policy Search in Display Advertising

Cheng Chen, Di Wu, Jian Xu, Junwei Pan, Kuang-chih Lee, Qing Tan, Xiujun Chen, Xun Yang

arxiv:2203.07073 v1 · 2022-03-11 · cs.GT · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEXW6H4JXC3TXAUH3UISPD3KYJ}

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	2026-07-05T04:04:59.114515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12f6f1f89b8b73b8287dd11278f6ac245bbed00cda190ba6f8c0a1f9f7e9810

Aliases

arxiv: 2203.07073 · arxiv_version: 2203.07073v1 · doi: 10.48550/arxiv.2203.07073 · pith_short_12: YEXW6H4JXC3T · pith_short_16: YEXW6H4JXC3TXAUH · pith_short_8: YEXW6H4J

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/YEXW6H4JXC3TXAUH3UISPD3KYJ \
  | 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: c12f6f1f89b8b73b8287dd11278f6ac245bbed00cda190ba6f8c0a1f9f7e9810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37ac5037b8786f31e93ec3ffffeadeba7b7347b259b1af9852e1834db27b9b3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-03-11T08:55:13Z",
    "title_canon_sha256": "d39fabda07e0536cfa61bc8e96bfabc6a3b5558596241e7ca6b82a0d2fcd1134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07073",
    "kind": "arxiv",
    "version": 1
  }
}