Pith Number

pith:N5HVAVYL

pith:2023:N5HVAVYLAFC56L7NWBRK36RJWX

not attested not anchored not stored refs pending

Language Models Represent Space and Time

Max Tegmark, Wes Gurnee

arxiv:2310.02207 v3 · 2023-10-03 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5HVAVYLAFC56L7NWBRK36RJWX}

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

28 papers in Pith

Riemannian Geometry for Pre-trained Language Model Embeddings

LaGO: Latent Action Guidance for Online Reinforcement Learning

Factual Retrieval in LLMs Is a Redundant, Distributed and Non-Contiguous Process

From Texts to Scores: Tracing the Emergence of Essay Quality Representations in Large Language Models

Observable Patterns Are Not Explanations: A Causal-Geometric Analysis of Latent Reasoning Models

Receipt and verification

First computed	2026-07-05T07:51:33.115254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f4f50570b0145df2fedb062adfa29b5f542ee09bb77ec15449b6bb1ad96cf62

Aliases

arxiv: 2310.02207 · arxiv_version: 2310.02207v3 · doi: 10.48550/arxiv.2310.02207 · pith_short_12: N5HVAVYLAFC5 · pith_short_16: N5HVAVYLAFC56L7N · pith_short_8: N5HVAVYL

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/N5HVAVYLAFC56L7NWBRK36RJWX \
  | 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: 6f4f50570b0145df2fedb062adfa29b5f542ee09bb77ec15449b6bb1ad96cf62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf392c2afec35a9552d46cae7e1757cda685419f97be8826e72c144d8a6af1b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-03T17:06:52Z",
    "title_canon_sha256": "28e4a950a990b8fb847e5adb498ce81fda88e751981d6f4f22ecec700262fb4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02207",
    "kind": "arxiv",
    "version": 3
  }
}