Pith Number

pith:MNXKZQL4

pith:2024:MNXKZQL4DLMKK7K4MC5CHKBJWM

not attested not anchored not stored refs pending

Why Do Animals Need Shaping? A Theory of Task Composition and Curriculum Learning

Andrew Saxe, Jin Hwa Lee, Stefano Sarao Mannelli

arxiv:2402.18361 v2 · 2024-02-28 · q-bio.NC · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNXKZQL4DLMKK7K4MC5CHKBJWM}

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.

Cited by

1 paper in Pith

How Optimality Structures Sparse Dictionaries: A Theory for Understanding SAE Representations

Receipt and verification

First computed	2026-07-05T08:30:50.720797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

636eacc17c1ad8a57d5c60ba23a829b30f7147cbd062d49330b10e1246f95e73

Aliases

arxiv: 2402.18361 · arxiv_version: 2402.18361v2 · doi: 10.48550/arxiv.2402.18361 · pith_short_12: MNXKZQL4DLMK · pith_short_16: MNXKZQL4DLMKK7K4 · pith_short_8: MNXKZQL4

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/MNXKZQL4DLMKK7K4MC5CHKBJWM \
  | 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: 636eacc17c1ad8a57d5c60ba23a829b30f7147cbd062d49330b10e1246f95e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19232ec776e22752e2941a455c2c0e9344c125fab3dd10496f40403e3efa30fe",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2024-02-28T14:33:09Z",
    "title_canon_sha256": "75a0a29aceb5ce02356180ff2ffd04a88cbe9eefae2dc629c8a3a856f37eed29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18361",
    "kind": "arxiv",
    "version": 2
  }
}