Pith Number

pith:QEDH52KO

pith:2026:QEDH52KO6BJEV5JDODY7H7W6RN

not attested not anchored not stored refs pending

Code Isn't Memory: A Structural Codebase Index Inside a Coding Agent

Adithyan Krishnan, Ishaan Bhola, Mukunda NS, Sravanth Kurmala

arxiv:2606.22417 v1 · 2026-06-21 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEDH52KO6BJEV5JDODY7H7W6RN}

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	2026-06-23T02:13:37.825612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81067ee94ef0524af52370f1f3fede8b5345daca8f04af24bc2f72bf0bd7fc59

Aliases

arxiv: 2606.22417 · arxiv_version: 2606.22417v1 · doi: 10.48550/arxiv.2606.22417 · pith_short_12: QEDH52KO6BJE · pith_short_16: QEDH52KO6BJEV5JD · pith_short_8: QEDH52KO

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/QEDH52KO6BJEV5JDODY7H7W6RN \
  | 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: 81067ee94ef0524af52370f1f3fede8b5345daca8f04af24bc2f72bf0bd7fc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2fbf51fa71b9c42ce8245e04128a8c37036795558049b97e20522f6e3a3047",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-21T10:10:51Z",
    "title_canon_sha256": "546fc53a5b5b6d79b477845354eeaa1eb48d68db6aaf63282205cebf5e419990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22417",
    "kind": "arxiv",
    "version": 1
  }
}