Pith Number

pith:YCVWRGO2

pith:2025:YCVWRGO2HUGN7ZUZMVH4HZS3E7

not attested not anchored not stored refs pending

A non-ergodic framework for understanding emergent capabilities in Large Language Models

Javier Mar\'in

arxiv:2501.01638 v2 · 2025-01-03 · cs.CL · cs.AI · 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{YCVWRGO2HUGN7ZUZMVH4HZS3E7}

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	2026-07-05T10:21:27.825925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ab6899da3d0cdfe699654fc3e65b27ea1de00504c5e7090f444ab3a3977f99

Aliases

arxiv: 2501.01638 · arxiv_version: 2501.01638v2 · doi: 10.48550/arxiv.2501.01638 · pith_short_12: YCVWRGO2HUGN · pith_short_16: YCVWRGO2HUGN7ZUZ · pith_short_8: YCVWRGO2

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/YCVWRGO2HUGN7ZUZMVH4HZS3E7 \
  | 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: c0ab6899da3d0cdfe699654fc3e65b27ea1de00504c5e7090f444ab3a3977f99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e595d1399d3fdbc1053eac5fbb2cfa108280b8fc2ecac38677a134285d0da2f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-03T05:11:41Z",
    "title_canon_sha256": "1994ccd3de0dae655c49744f7b7962179e7ed7f7203ffa2c0bab69ea6910ee21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01638",
    "kind": "arxiv",
    "version": 2
  }
}