Pith Number

pith:RSRUYWCS

pith:2026:RSRUYWCSRIIYH6BC6VKDIIIVDT

not attested not anchored not stored refs pending

The Undecidability of Artificial General Intelligence (AGI) Alignment

Jose Pascual Gumbau Mezquita

arxiv:2606.28639 v1 · 2026-06-26 · cs.LO · cs.AI · cs.CC · 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{RSRUYWCSRIIYH6BC6VKDIIIVDT}

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	2026-06-30T00:15:21.451253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ca34c58528a1183f822f5543421151cfb5d2f2517f073e43c568e7c7db7e639

Aliases

arxiv: 2606.28639 · arxiv_version: 2606.28639v1 · doi: 10.48550/arxiv.2606.28639 · pith_short_12: RSRUYWCSRIIY · pith_short_16: RSRUYWCSRIIYH6BC · pith_short_8: RSRUYWCS

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/RSRUYWCSRIIYH6BC6VKDIIIVDT \
  | 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: 8ca34c58528a1183f822f5543421151cfb5d2f2517f073e43c568e7c7db7e639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a32489fa0aaec4328a158f2d53ea1f020f05f82373a491eee1031db0a55de8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-26T22:51:16Z",
    "title_canon_sha256": "71b86935828f444cc82ee6ea8a7a79eb0eca164410a9b5a1cf708193de605bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28639",
    "kind": "arxiv",
    "version": 1
  }
}