Pith Number

pith:E6K2VRBD

pith:2025:E6K2VRBDGJWCZ7OOJ4YZJCFY3B

not attested not anchored not stored refs pending

Towards Understanding Distilled Reasoning Models: A Representational Approach

David D. Baek, Max Tegmark

arxiv:2503.03730 v2 · 2025-03-05 · 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{E6K2VRBDGJWCZ7OOJ4YZJCFY3B}

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

3 papers in Pith

StepCodeReasoner: Aligning Code Reasoning with Stepwise Execution Traces via Reinforcement Learning

fmxcoders: Factorized Masked Crosscoders for Cross-Layer Feature Discovery

Fine-Tuning Small Reasoning Models for Quantum Field Theory

Receipt and verification

First computed	2026-07-05T10:38:43.640324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2795aac423326c2cfdce4f319488b8d87c02b5cf8bf7f7a0ca55d88bb1ff027b

Aliases

arxiv: 2503.03730 · arxiv_version: 2503.03730v2 · doi: 10.48550/arxiv.2503.03730 · pith_short_12: E6K2VRBDGJWC · pith_short_16: E6K2VRBDGJWCZ7OO · pith_short_8: E6K2VRBD

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/E6K2VRBDGJWCZ7OOJ4YZJCFY3B \
  | 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: 2795aac423326c2cfdce4f319488b8d87c02b5cf8bf7f7a0ca55d88bb1ff027b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d4c106763ec3f15e0f3fe96167479b0b159143dae3fd52cbf5af6098be0125",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-05T18:40:19Z",
    "title_canon_sha256": "0464a517e92795f86b74fa8bb3e59e7318280f8def712ae9eb998b7e2f3491e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03730",
    "kind": "arxiv",
    "version": 2
  }
}