Pith Number

pith:BOLNA5NU

pith:2026:BOLNA5NUIFHSJY35KD7Q7HZEVN

not attested not anchored not stored refs pending

Less Data, Faster Training: repeating smaller datasets speeds up learning via sampling biases

Bingbin Liu, Ezra Edelman, Jingwen Liu, Surbhi Goel

arxiv:2605.20314 v1 · 2026-05-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOLNA5NUIFHSJY35KD7Q7HZEVN}

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	2026-05-21T00:04:25.027555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b96d075b4414f24e37d50ff0f9f24ab654cbb7417908b9fa336ca27c2d4fd2f

Aliases

arxiv: 2605.20314 · arxiv_version: 2605.20314v1 · doi: 10.48550/arxiv.2605.20314 · pith_short_12: BOLNA5NUIFHS · pith_short_16: BOLNA5NUIFHSJY35 · pith_short_8: BOLNA5NU

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/BOLNA5NUIFHSJY35KD7Q7HZEVN \
  | 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: 0b96d075b4414f24e37d50ff0f9f24ab654cbb7417908b9fa336ca27c2d4fd2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9bfd39e3a3860c8ef2677e639ce4c505181a274763b524ef19531c921f1b67",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T17:28:20Z",
    "title_canon_sha256": "f14390d88f84b20d83dd220e4215369308502bb5a85edabb318fc3f71dc142aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20314",
    "kind": "arxiv",
    "version": 1
  }
}