Pith Number

pith:Y2UNNPPN

pith:2025:Y2UNNPPNXEHH2H2LZHH7YOXIW2

not attested not anchored not stored refs pending

Advances in Set Function Learning: A Survey of Techniques and Applications

Guangmo Tong, Jiahao Xie

arxiv:2501.14991 v1 · 2025-01-24 · 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{Y2UNNPPNXEHH2H2LZHH7YOXIW2}

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	2026-07-05T10:05:21.759903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a8d6bdedb90e7d1f4bc9cffc3ae8b683d3071f70d911b13a3f6ef24d31bec9

Aliases

arxiv: 2501.14991 · arxiv_version: 2501.14991v1 · doi: 10.48550/arxiv.2501.14991 · pith_short_12: Y2UNNPPNXEHH · pith_short_16: Y2UNNPPNXEHH2H2L · pith_short_8: Y2UNNPPN

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/Y2UNNPPNXEHH2H2LZHH7YOXIW2 \
  | 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: c6a8d6bdedb90e7d1f4bc9cffc3ae8b683d3071f70d911b13a3f6ef24d31bec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cfd928a1d18fc5f929b56c7a35f7a860439f76e928c297a5cde1eeaf356a505",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-24T23:59:44Z",
    "title_canon_sha256": "490188cf7c25af091a9ebcd54127bf3d1f79de566831e9428212371f08ce18e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14991",
    "kind": "arxiv",
    "version": 1
  }
}