Pith Number

pith:2ZMXSUR5

pith:2025:2ZMXSUR5EKS7J3TYY56S5HWMHI

not attested not anchored not stored refs pending

Data Distributional Properties As Inductive Bias for Systematic Generalization

Alain Raymond-Saez, Alvaro Soto, Cristian B. Calderon, Daniel Florea, Felipe del Rio, Julio Hurtado, Rodrigo Toro Icarte

arxiv:2502.20499 v3 · 2025-02-27 · 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{2ZMXSUR5EKS7J3TYY56S5HWMHI}

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	2026-07-05T11:23:23.726023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65979523d22a5f4ee78c77d2e9ecc3a1677a062765562cea22529e912257b55

Aliases

arxiv: 2502.20499 · arxiv_version: 2502.20499v3 · doi: 10.48550/arxiv.2502.20499 · pith_short_12: 2ZMXSUR5EKS7 · pith_short_16: 2ZMXSUR5EKS7J3TY · pith_short_8: 2ZMXSUR5

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/2ZMXSUR5EKS7J3TYY56S5HWMHI \
  | 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: d65979523d22a5f4ee78c77d2e9ecc3a1677a062765562cea22529e912257b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd65a5df3b65b89714c26b2b789ed95c43cfb7079fc6530102990de15f9053a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-27T20:14:01Z",
    "title_canon_sha256": "904516feca285ad60b040de67d269d5a4e7ce50399eebc86acda090131e7bda5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20499",
    "kind": "arxiv",
    "version": 3
  }
}