Pith Number

pith:T37RP6WD

pith:2025:T37RP6WD6KIP32DYMNMQBTDNON

not attested not anchored not stored refs pending

Computational-Statistical Tradeoffs at the Next-Token Prediction Barrier: Autoregressive and Imitation Learning under Misspecification

Adam Block, Akshay Krishnamurthy, Audrey Huang, Dhruv Rohatgi, Dylan J. Foster

arxiv:2502.12465 v1 · 2025-02-18 · cs.LG · cs.DS

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

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\usepackage{pith}
\pithnumber{T37RP6WD6KIP32DYMNMQBTDNON}

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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

2 papers in Pith

Double Preconditioning (DoPr): Optimization for Test-Time Performance, not Validation Loss

When Does Online Imitation Learning Help in LLM Post-Training? The Role of (Non-)Realizability Beyond Horizon

Receipt and verification

First computed	2026-07-05T10:15:56.147861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eff17fac3f290fde878635900cc6d735a5dca46109b59dc287c9fa015342911

Aliases

arxiv: 2502.12465 · arxiv_version: 2502.12465v1 · doi: 10.48550/arxiv.2502.12465 · pith_short_12: T37RP6WD6KIP · pith_short_16: T37RP6WD6KIP32DY · pith_short_8: T37RP6WD

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/T37RP6WD6KIP32DYMNMQBTDNON \
  | 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: 9eff17fac3f290fde878635900cc6d735a5dca46109b59dc287c9fa015342911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffe6b006110bbc8a147e56005b1335d34ec719ba177f662fdc07fd08f2d9385d",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-18T02:52:00Z",
    "title_canon_sha256": "9f8cf4d1ad50c0d7dd1f39dbc346667d6e0bc057d7a918dafa1f082655af4fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12465",
    "kind": "arxiv",
    "version": 1
  }
}