Pith Number

pith:DNDC22IY

pith:2026:DNDC22IYU3K5CTVKZXMGQM3BQ2

not attested not anchored not stored refs pending

Cohort Organized Learning: Clustering Through Agreement

Finn Henry O'Shea, Maria Elena Monzani

arxiv:2606.21743 v1 · 2026-06-19 · cs.MA · 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{DNDC22IYU3K5CTVKZXMGQM3BQ2}

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	2026-06-23T01:13:21.286032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b462d6918a6d5d14eaacdd868336186a73b87730b032fc8a4674994e6558624

Aliases

arxiv: 2606.21743 · arxiv_version: 2606.21743v1 · doi: 10.48550/arxiv.2606.21743 · pith_short_12: DNDC22IYU3K5 · pith_short_16: DNDC22IYU3K5CTVK · pith_short_8: DNDC22IY

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/DNDC22IYU3K5CTVKZXMGQM3BQ2 \
  | 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: 1b462d6918a6d5d14eaacdd868336186a73b87730b032fc8a4674994e6558624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04d7c6311a45ee924a2ac0d41db957027ea91b76a58e280d07ee2b5cba90e15",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-06-19T21:00:06Z",
    "title_canon_sha256": "d70d44c5dc9090ca1882d8c335af07d80195ba9f055739327794d5055421fa61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21743",
    "kind": "arxiv",
    "version": 1
  }
}