Pith Number

pith:7WMGV2KU

pith:2010:7WMGV2KUK4N3QB7GX4BPOQOACT

not attested not anchored not stored refs pending

A Complete Characterization of Statistical Query Learning with Applications to Evolvability

Vitaly Feldman

arxiv:1002.3183 v3 · 2010-02-16 · cs.CC · 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{7WMGV2KUK4N3QB7GX4BPOQOACT}

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	2026-05-18T03:06:22.814820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd986ae954571bb807e6bf02f741c014ebe507f859910b0ff5564cfa0839ca88

Aliases

arxiv: 1002.3183 · arxiv_version: 1002.3183v3 · doi: 10.48550/arxiv.1002.3183 · pith_short_12: 7WMGV2KUK4N3 · pith_short_16: 7WMGV2KUK4N3QB7G · pith_short_8: 7WMGV2KU

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/7WMGV2KUK4N3QB7GX4BPOQOACT \
  | 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: fd986ae954571bb807e6bf02f741c014ebe507f859910b0ff5564cfa0839ca88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1571beb814290f6cda5502a0858630b6bca95f7d4087d0bb0344e84e3989eb39",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2010-02-16T22:35:39Z",
    "title_canon_sha256": "3d9a7322a5cd8d74c77c4509e9d243fc362015b7da77a94d52f33eb2100221d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3183",
    "kind": "arxiv",
    "version": 3
  }
}