Pith Number

pith:2ABFQQSM

pith:2025:2ABFQQSMJUN4EOLVIUF75VPIMB

not attested not anchored not stored refs pending

Identifying Offline Metrics that Predict Online Impact: A Pragmatic Strategy for Real-World Recommender Systems

Philipp Normann, Timo Wilm

arxiv:2507.09566 v1 · 2025-07-13 · cs.IR · 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{2ABFQQSMJUN4EOLVIUF75VPIMB}

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	2026-07-05T11:36:11.387918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00258424c4d1bc23975450bfed5e8607c107346a657315d4fcad1003caa9a54

Aliases

arxiv: 2507.09566 · arxiv_version: 2507.09566v1 · doi: 10.48550/arxiv.2507.09566 · pith_short_12: 2ABFQQSMJUN4 · pith_short_16: 2ABFQQSMJUN4EOLV · pith_short_8: 2ABFQQSM

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/2ABFQQSMJUN4EOLVIUF75VPIMB \
  | 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: d00258424c4d1bc23975450bfed5e8607c107346a657315d4fcad1003caa9a54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae4ae28a90bcaf5f0c4209c60d729866ea8d268284800812eb7c2fde2e781dd6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-13T10:24:41Z",
    "title_canon_sha256": "9ebad1071ff49d6a7879db7f917cfb00541674b581672146a55cbbec73db51bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09566",
    "kind": "arxiv",
    "version": 1
  }
}