Pith Number

pith:MKBKBSKU

pith:2026:MKBKBSKUYGTKFWIYZNCFB57IXK

not attested not anchored not stored refs pending

Modeling Memory-Dependent Reliability of LLMs: A Hidden Markov Model

Peter Popov, Robab Aghazadeh Chakherlou, Siddartha Khastgir, Xingyu Zhao

arxiv:2607.22951 v1 · 2026-07-24 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKBKBSKUYGTKFWIYZNCFB57IXK}

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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	2026-07-28T00:22:03.826138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6282a0c954c1a6a2d918cb4450f7e8baa8eaf4cff3a8e8be93a6a4a7ef6a1ba6

Aliases

arxiv: 2607.22951 · arxiv_version: 2607.22951v1 · doi: 10.48550/arxiv.2607.22951 · pith_short_12: MKBKBSKUYGTK · pith_short_16: MKBKBSKUYGTKFWIY · pith_short_8: MKBKBSKU

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/MKBKBSKUYGTKFWIYZNCFB57IXK \
  | 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: 6282a0c954c1a6a2d918cb4450f7e8baa8eaf4cff3a8e8be93a6a4a7ef6a1ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1742e8e5f3513ea5647753eb284b45d549e7a90c2a780ca50fe7ff9781518ae",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-24T23:34:40Z",
    "title_canon_sha256": "c2eb88c6e8cc0306af439d8eb45ff76c8b920652e4b19ccacf3c1e869b255e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22951",
    "kind": "arxiv",
    "version": 1
  }
}