Pith Number

pith:GYDGG72A

pith:2026:GYDGG72A4DO4JQNHJOQCZPHCZ2

not attested not anchored not stored refs pending

ReasonOps: Operator Segmentation for LLM Reasoning Traces

Daniel Lee, James Zou, Owen Queen

arxiv:2605.29192 v1 · 2026-05-28 · 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{GYDGG72A4DO4JQNHJOQCZPHCZ2}

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	2026-05-29T01:05:23.545639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3606637f40e0ddc4c1a74ba02cbce2ce979fbbbd17ecee4429af6e718543476f

Aliases

arxiv: 2605.29192 · arxiv_version: 2605.29192v1 · doi: 10.48550/arxiv.2605.29192 · pith_short_12: GYDGG72A4DO4 · pith_short_16: GYDGG72A4DO4JQNH · pith_short_8: GYDGG72A

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/GYDGG72A4DO4JQNHJOQCZPHCZ2 \
  | 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: 3606637f40e0ddc4c1a74ba02cbce2ce979fbbbd17ecee4429af6e718543476f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20267cd6242ac58451ddb9148df69f72d3bd37da98497061e21d7b33d8d3b0cf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T00:08:35Z",
    "title_canon_sha256": "cff02921ed501fe55c7e583f80398a2cc0ee40f66417b141507deac7ba5fe3d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29192",
    "kind": "arxiv",
    "version": 1
  }
}