Pith Number

pith:5IJQGLKP

pith:2021:5IJQGLKPNHBYAHFDJDL5735FCY

not attested not anchored not stored refs pending

Prioritized training on points that are learnable, worth learning, and not yet learned (workshop version)

Adrien Morisot, Aidan N. Gomez, Andreas Kirsch, Jan Brauner, Mrinank Sharma, Muhammed Razzak, Sebastian Farquhar, S\"oren Mindermann, Winnie Xu, Yarin Gal

arxiv:2107.02565 v4 · 2021-07-06 · cs.LG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IJQGLKPNHBYAHFDJDL5735FCY}

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	2026-07-05T07:01:35.868138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea13032d4f69c3801ca348d7dfefa5163c2c19ba06bf0875fc815d735a7961f7

Aliases

arxiv: 2107.02565 · arxiv_version: 2107.02565v4 · doi: 10.48550/arxiv.2107.02565 · pith_short_12: 5IJQGLKPNHBY · pith_short_16: 5IJQGLKPNHBYAHFD · pith_short_8: 5IJQGLKP

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/5IJQGLKPNHBYAHFDJDL5735FCY \
  | 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: ea13032d4f69c3801ca348d7dfefa5163c2c19ba06bf0875fc815d735a7961f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdba3ebd28a75f03cdb0b0be156a69c852579081aca0c6e6a8208117878cdb7",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-06T12:08:44Z",
    "title_canon_sha256": "42668613ab946bd77f112ecb3fa317712e25ba9e9a57188dcbe7745d5e24eb7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02565",
    "kind": "arxiv",
    "version": 4
  }
}