Pith Number

pith:4DGCW3OB

pith:2026:4DGCW3OBDPCFSC2RQ26CL22PTX

not attested not anchored not stored refs pending

Tracing Computation Density in LLMs

Corentin Kervadec, Gemma Boleda, Iuliia Lysova, Iuri Macocco, Marco Baroni

arxiv:2605.27033 v1 · 2026-05-26 · cs.CL · cs.AI · 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{4DGCW3OBDPCFSC2RQ26CL22PTX}

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	2026-05-27T01:06:25.113167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0cc2b6dc11bc4590b5186bc25eb4f9dee52fd76342161124eee8f55fd469076

Aliases

arxiv: 2605.27033 · arxiv_version: 2605.27033v1 · doi: 10.48550/arxiv.2605.27033 · pith_short_12: 4DGCW3OBDPCF · pith_short_16: 4DGCW3OBDPCFSC2R · pith_short_8: 4DGCW3OB

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/4DGCW3OBDPCFSC2RQ26CL22PTX \
  | 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: e0cc2b6dc11bc4590b5186bc25eb4f9dee52fd76342161124eee8f55fd469076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48691031901da5ae1c3533d6d0883e9ff96ace05e3777e9f64cb25248d26bb95",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T13:55:08Z",
    "title_canon_sha256": "d939e2f9536e44046c4257046d9eb7fe603c25a730ad12d024106a28d12b8933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27033",
    "kind": "arxiv",
    "version": 1
  }
}