Pith Number

pith:QKLZHCKL

pith:2026:QKLZHCKLOQMWYZZYYTRQUZ5O5R

not attested not anchored not stored refs pending

Support-aware offline policy selection for advertising marketplaces

Caroline Howard, Prashant Shekhar

arxiv:2605.21736 v1 · 2026-05-20 · stat.ML · cs.AI · 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{QKLZHCKLOQMWYZZYYTRQUZ5O5R}

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	2026-05-22T01:03:29.975982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829793894b74196c6738c4e30a67aeec61843e58543568c1a61653e09b7064cb

Aliases

arxiv: 2605.21736 · arxiv_version: 2605.21736v1 · doi: 10.48550/arxiv.2605.21736 · pith_short_12: QKLZHCKLOQMW · pith_short_16: QKLZHCKLOQMWYZZY · pith_short_8: QKLZHCKL

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/QKLZHCKLOQMWYZZYYTRQUZ5O5R \
  | 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: 829793894b74196c6738c4e30a67aeec61843e58543568c1a61653e09b7064cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555456c28b97ed84a395c0a2cb773d6bffd0eb68c2d3f7f5da36cc4e9827905b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-20T20:57:18Z",
    "title_canon_sha256": "31473c31424508f942770217c07c94e4669e360e0633caf99489f6beb1b89aca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21736",
    "kind": "arxiv",
    "version": 1
  }
}