Pith Number

pith:IM7MSN3K

pith:2019:IM7MSN3K74RRACLNK7MKRQGSIB

not attested not anchored not stored refs pending

Entropy-Regularized Stochastic Games

Mohamadreza Ahmadi, Takashi Tanaka, Ufuk Topcu, Yagiz Savas

arxiv:1907.11543 v2 · 2019-07-26 · 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{IM7MSN3K74RRACLNK7MKRQGSIB}

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	2026-05-17T23:39:23.380931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

433ec9376aff2310096d57d8a8c0d240592d7d43327f0ed257784bbac082dd80

Aliases

arxiv: 1907.11543 · arxiv_version: 1907.11543v2 · doi: 10.48550/arxiv.1907.11543 · pith_short_12: IM7MSN3K74RR · pith_short_16: IM7MSN3K74RRACLN · pith_short_8: IM7MSN3K

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/IM7MSN3K74RRACLNK7MKRQGSIB \
  | 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: 433ec9376aff2310096d57d8a8c0d240592d7d43327f0ed257784bbac082dd80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c13f27cea9e41df1b4595b55119a91b963236cde8a1365c27cbf358893ff4d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-26T12:52:57Z",
    "title_canon_sha256": "acbf6cd1e3c9b68f583aebec6e27115d348094ba75cc31e2eba8fd9ddc8b4fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11543",
    "kind": "arxiv",
    "version": 2
  }
}