Pith Number

pith:FTBLBS3Y

pith:2025:FTBLBS3YKSTCY74JK65NACBRHH

not attested not anchored not stored refs pending

Fair Compromises in Participatory Budgeting: a Multi-Agent Deep Reinforcement Learning Approach

Evangelos Pournaras, Hugh Adams, Srijoni Majumdar

arxiv:2507.17433 v1 · 2025-07-23 · cs.MA · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTBLBS3YKSTCY74JK65NACBRHH}

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	2026-07-05T11:42:07.497509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc2b0cb7854a62c7f8957bad0083139d68c58dce15fa0adfd14785c3464e245

Aliases

arxiv: 2507.17433 · arxiv_version: 2507.17433v1 · doi: 10.48550/arxiv.2507.17433 · pith_short_12: FTBLBS3YKSTC · pith_short_16: FTBLBS3YKSTCY74J · pith_short_8: FTBLBS3Y

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/FTBLBS3YKSTCY74JK65NACBRHH \
  | 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: 2cc2b0cb7854a62c7f8957bad0083139d68c58dce15fa0adfd14785c3464e245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4e32c0ba1746e6f33712d9e82593d1daf8d5593e6b22a4284b2f1dbb6075ba",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2025-07-23T11:46:13Z",
    "title_canon_sha256": "8e5f3d23ff9aebcae823e767cbb9a43aee7abad170698cd1bdc86a2c3b981846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17433",
    "kind": "arxiv",
    "version": 1
  }
}