Pith Number

pith:NCMGNTUY

pith:2026:NCMGNTUYEODHYRFZJHVTI5JAKN

not attested not anchored not stored refs pending

MirrorCode: AI can rebuild entire programs from behavior alone

Allen Hart, Daniel O'Connell, David Owen, David Rein, Florian Brand, Giles Edkins, Tom Adamczewski

arxiv:2606.30182 v1 · 2026-06-29 · 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{NCMGNTUYEODHYRFZJHVTI5JAKN}

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	2026-06-30T02:17:52.836119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

689866ce9823867c44b949eb347520536ca057a134bfb10ff7d928c3686efdb9

Aliases

arxiv: 2606.30182 · arxiv_version: 2606.30182v1 · doi: 10.48550/arxiv.2606.30182 · pith_short_12: NCMGNTUYEODH · pith_short_16: NCMGNTUYEODHYRFZ · pith_short_8: NCMGNTUY

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/NCMGNTUYEODHYRFZJHVTI5JAKN \
  | 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: 689866ce9823867c44b949eb347520536ca057a134bfb10ff7d928c3686efdb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a813e0939fd81a00d08f5a374f83bb70e42cd149329ef407396ea79f08b65a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-29T11:57:32Z",
    "title_canon_sha256": "d8186f1104953768c9e2ce34552b1f09771e84b07a53c042136b37299664aed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30182",
    "kind": "arxiv",
    "version": 1
  }
}