Pith Number

pith:CLZVD3OM

pith:2026:CLZVD3OMOXZZDMFXJS3VKGTK54

not attested not anchored not stored refs pending

Notarized Agents: Receiver-Attested Confidential Receipts for AI Agent Actions

Juan Figuera

arxiv:2606.04193 v1 · 2026-06-02 · cs.CR · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLZVD3OMOXZZDMFXJS3VKGTK54}

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	2026-06-04T01:08:57.847491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f351edcc75f391b0b74cb7551a6aef36d9d6422bda185e6e60582163bd08a5

Aliases

arxiv: 2606.04193 · arxiv_version: 2606.04193v1 · doi: 10.48550/arxiv.2606.04193 · pith_short_12: CLZVD3OMOXZZ · pith_short_16: CLZVD3OMOXZZDMFX · pith_short_8: CLZVD3OM

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/CLZVD3OMOXZZDMFXJS3VKGTK54 \
  | 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: 12f351edcc75f391b0b74cb7551a6aef36d9d6422bda185e6e60582163bd08a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5aecaca21c79eb52b2b1019b4c3f05cbfe47ab737f66527af1d8f53312a37e5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-02T20:21:58Z",
    "title_canon_sha256": "716b757425618c64b9bde2895d9b23a0d1340130d83973ed0c6d41563bf09ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04193",
    "kind": "arxiv",
    "version": 1
  }
}