Pith Number

pith:BBENICIM

pith:2026:BBENICIMNRI5QW6BFWWGD6Z644

not attested not anchored not stored refs pending

Model Validation of Agentic AI Systems: A POMDP-Based Framework for Belief-State, Forecast, and Policy Validation

Matthew Francis Dixon

arxiv:2606.17383 v1 · 2026-06-16 · q-fin.RM · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBENICIMNRI5QW6BFWWGD6Z644}

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	2026-06-19T16:10:10.795080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0848d4090c6c51d85bc12dac61fb3ee704eafb818859c01d29b4ad145517727e

Aliases

arxiv: 2606.17383 · arxiv_version: 2606.17383v1 · doi: 10.48550/arxiv.2606.17383 · pith_short_12: BBENICIMNRI5 · pith_short_16: BBENICIMNRI5QW6B · pith_short_8: BBENICIM

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/BBENICIMNRI5QW6BFWWGD6Z644 \
  | 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: 0848d4090c6c51d85bc12dac61fb3ee704eafb818859c01d29b4ad145517727e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "647ccb5f0bf40aa3a427f6e80df62b9ee8df8a0b8b6b01267dabc649d8278764",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2026-06-16T00:40:55Z",
    "title_canon_sha256": "5e71f45d05d4b09dc6ba7d3cc3637fd1f97297ea0203b8b90dfb9bb317452a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17383",
    "kind": "arxiv",
    "version": 1
  }
}