Pith Number

pith:N2DQS5ZI

pith:2017:N2DQS5ZIEEVIW27KP3KG4F5APT

not attested not anchored not stored refs pending

Managing Risk of Bidding in Display Advertising

Haifeng Zhang, Jun Wang, Kan Ren, Weinan Zhang, Wenxin Li, Yifei Rong

arxiv:1701.02433 v2 · 2017-01-10 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2DQS5ZIEEVIW27KP3KG4F5APT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:52:25.064831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e87097728212a8b6bea7ed46e17a07ccfeca35f6b4bd8f4dc3b434caeddeb7f

Aliases

arxiv: 1701.02433 · arxiv_version: 1701.02433v2 · doi: 10.48550/arxiv.1701.02433 · pith_short_12: N2DQS5ZIEEVI · pith_short_16: N2DQS5ZIEEVIW27K · pith_short_8: N2DQS5ZI

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/N2DQS5ZIEEVIW27KP3KG4F5APT \
  | 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: 6e87097728212a8b6bea7ed46e17a07ccfeca35f6b4bd8f4dc3b434caeddeb7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f731840b1fa6108a61471b31e00205a6cd99e1fb07fe296392df110f0a423ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-01-10T04:17:49Z",
    "title_canon_sha256": "a56f952928ce1bef253568096d927741920064a4753aae3f8829fe24593f6b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02433",
    "kind": "arxiv",
    "version": 2
  }
}