Pith Number

pith:ZNNULJYU

pith:2020:ZNNULJYUNEWHRMPLUEPKY7ZBS4

not attested not anchored not stored refs pending

Learning Aggregation Functions

Alessandro Tibo, Andrea Passerini, Giovanni Pellegrini, Manfred Jaeger, Paolo Frasconi

arxiv:2012.08482 v2 · 2020-12-15 · 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{ZNNULJYUNEWHRMPLUEPKY7ZBS4}

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.

Cited by

1 paper in Pith

MaxSketch: Robust Distinct Counting in Streams via Random Projections

Receipt and verification

First computed	2026-07-05T02:46:11.398183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5b45a714692c78b1eba11eac7f21970904a112f0e3270e4267790ef4c6b433

Aliases

arxiv: 2012.08482 · arxiv_version: 2012.08482v2 · doi: 10.48550/arxiv.2012.08482 · pith_short_12: ZNNULJYUNEWH · pith_short_16: ZNNULJYUNEWHRMPL · pith_short_8: ZNNULJYU

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/ZNNULJYUNEWHRMPLUEPKY7ZBS4 \
  | 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: cb5b45a714692c78b1eba11eac7f21970904a112f0e3270e4267790ef4c6b433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a87ed39debb9251cfb37e8a045be1ee67d094eb18efbd4f3c6e99ce5f1d6f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-15T18:28:53Z",
    "title_canon_sha256": "dd547b199cf97cc6aa1cd3976293064870eadb3d8629c5d7449a130767965942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08482",
    "kind": "arxiv",
    "version": 2
  }
}