Pith Number

pith:QXFEGS56

pith:2022:QXFEGS56MFYGCXHOXZ3WGPLQDU

not attested not anchored not stored refs pending

Efficient Dataset Distillation Using Random Feature Approximation

Alexander Amini, Daniela Rus, Noel Loo, Ramin Hasani

arxiv:2210.12067 v1 · 2022-10-21 · cs.LG · cs.AI · cs.NE · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXFEGS56MFYGCXHOXZ3WGPLQDU}

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	2026-07-05T05:09:08.897485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85ca434bbe6170615ceebe77633d701d2011ccb3c62d17c30082a55b1dcb8996

Aliases

arxiv: 2210.12067 · arxiv_version: 2210.12067v1 · doi: 10.48550/arxiv.2210.12067 · pith_short_12: QXFEGS56MFYG · pith_short_16: QXFEGS56MFYGCXHO · pith_short_8: QXFEGS56

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/QXFEGS56MFYGCXHOXZ3WGPLQDU \
  | 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: 85ca434bbe6170615ceebe77633d701d2011ccb3c62d17c30082a55b1dcb8996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1aefe68c91bfa004e1a05a25c55063a2e9f2bdce83fe9dabc3f90ea63b1e22",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-21T15:56:13Z",
    "title_canon_sha256": "7d4b7e5dcc57c9445689cb132cd5a1c1d2a3e81e2045ec612edacec368c7aa3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12067",
    "kind": "arxiv",
    "version": 1
  }
}