Pith Number

pith:FO5AD66S

pith:2026:FO5AD66S33J7G6FA7YRQWZOJC5

not attested not anchored not stored refs pending

Comments and Corrections on the DP Equations of Paper "On Team Decision Problems With Nonclassical Information Structures"

Charalambos D. Charalambous, Seddik Djouadi, Umarbek Guvercin

arxiv:2605.25700 v1 · 2026-05-25 · 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{FO5AD66S33J7G6FA7YRQWZOJC5}

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	2026-05-26T02:04:51.183417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bba01fbd2ded3f378a0fe230b65c9175cf2a1a46e6dcf1d5fa16a05cfaa828b

Aliases

arxiv: 2605.25700 · arxiv_version: 2605.25700v1 · doi: 10.48550/arxiv.2605.25700 · pith_short_12: FO5AD66S33J7 · pith_short_16: FO5AD66S33J7G6FA · pith_short_8: FO5AD66S

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/FO5AD66S33J7G6FA7YRQWZOJC5 \
  | 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: 2bba01fbd2ded3f378a0fe230b65c9175cf2a1a46e6dcf1d5fa16a05cfaa828b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50dbd998e13a7275a0085abede95e650a9e5b9968116603728642e0288b48a76",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-25T10:57:36Z",
    "title_canon_sha256": "115948b6228c6620987b05a4d931049cec060020587f673570763eca03991f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25700",
    "kind": "arxiv",
    "version": 1
  }
}