Pith Number

pith:4I7APW76

pith:2021:4I7APW76OTJPUXNW7EVT2QINPN

not attested not anchored not stored refs pending

Efficient and Effective Algorithms for Revenue Maximization in Social Advertising

Benwei Wu, Cigdem Aslay, Jing Tang, Kai Han, Laks V. S. Lakshmanan, Shuang Cui

arxiv:2107.04997 v3 · 2021-07-11 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I7APW76OTJPUXNW7EVT2QINPN}

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	2026-07-05T03:00:34.622737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23e07dbfe74d2fa5db6f92b3d410d7b46fb8115b68ffdd2a213f448552d69f2

Aliases

arxiv: 2107.04997 · arxiv_version: 2107.04997v3 · doi: 10.48550/arxiv.2107.04997 · pith_short_12: 4I7APW76OTJP · pith_short_16: 4I7APW76OTJPUXNW · pith_short_8: 4I7APW76

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/4I7APW76OTJPUXNW7EVT2QINPN \
  | 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: e23e07dbfe74d2fa5db6f92b3d410d7b46fb8115b68ffdd2a213f448552d69f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eba4343401d5e561b06db096c653cb1b21b6b15b7b649fa31dc5e525e8b6134",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-07-11T08:58:53Z",
    "title_canon_sha256": "f04fed17c454d973f44e2aa1859416407bc25cccdafeb5cebf4639a9a13321a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04997",
    "kind": "arxiv",
    "version": 3
  }
}