Pith Number

pith:KNWVF2KI

pith:2026:KNWVF2KI7L4E5LN6JYOZVN2CSB

not attested not anchored not stored refs pending

Evaluating and Pricing Advertisements in AI-Generated Responses

John L. Turner-Smith, Tonghan Wang, Yihang Zhang, Yuhan Fu, Zimeng Huang

arxiv:2607.27686 v1 · 2026-07-30 · 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{KNWVF2KI7L4E5LN6JYOZVN2CSB}

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	2026-07-31T01:29:43.904918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

536d52e948faf84eadbe4e1d9ab74290472a35fda8bd54205bc79f2671a2f531

Aliases

arxiv: 2607.27686 · arxiv_version: 2607.27686v1 · doi: 10.48550/arxiv.2607.27686 · pith_short_12: KNWVF2KI7L4E · pith_short_16: KNWVF2KI7L4E5LN6 · pith_short_8: KNWVF2KI

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/KNWVF2KI7L4E5LN6JYOZVN2CSB \
  | 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: 536d52e948faf84eadbe4e1d9ab74290472a35fda8bd54205bc79f2671a2f531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aff5e2cbf8f3bae67cb9900201b08044205dab4fc488699603cc6ef2d97435c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T05:07:27Z",
    "title_canon_sha256": "7fe7aa72c2abefaaf7494837d21f7a0a1e961b86ac8e93c2c550bdf8ac295102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27686",
    "kind": "arxiv",
    "version": 1
  }
}