Pith Number

pith:DV6XASYM

pith:2025:DV6XASYMWEHIMJTY76S32BAII6

not attested not anchored not stored refs pending

Formal Verification of Markov Processes with Learned Parameters

Muhammad Maaz, Timothy C. Y. Chan

arxiv:2501.15767 v2 · 2025-01-27 · cs.LG · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DV6XASYMWEHIMJTY76S32BAII6}

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	2026-07-05T11:01:31.278577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d7d704b0cb10e862678ffa5bd040847b51ff48f1a411aaf9878bcabc8326adf

Aliases

arxiv: 2501.15767 · arxiv_version: 2501.15767v2 · doi: 10.48550/arxiv.2501.15767 · pith_short_12: DV6XASYMWEHI · pith_short_16: DV6XASYMWEHIMJTY · pith_short_8: DV6XASYM

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/DV6XASYMWEHIMJTY76S32BAII6 \
  | 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: 1d7d704b0cb10e862678ffa5bd040847b51ff48f1a411aaf9878bcabc8326adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cae42d689bb13f7db2047230409c0ae0ffd1f9af355c557c93d8585558f9a0",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-27T04:34:22Z",
    "title_canon_sha256": "9b4dcd39cfd3b743683ae91515bced9d4dcfdb8bcc181c09878c5224897de783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15767",
    "kind": "arxiv",
    "version": 2
  }
}