Pith Number

pith:2OPGE7PI

pith:2024:2OPGE7PI7YIYD6FCKXDQ6E67BT

not attested not anchored not stored refs pending

Reducing Optimism Bias in Incomplete Cooperative Games

David Sychrovsk\'y, Filip \'Uradn\'ik, Jakub \v{C}ern\'y, Martin \v{C}ern\'y

arxiv:2402.01930 v4 · 2024-02-02 · cs.GT · 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{2OPGE7PI7YIYD6FCKXDQ6E67BT}

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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	2026-07-05T09:44:07.423645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d39e627de8fe1181f8a255c70f13df0ce0bae4ec8f7b8f710f8841a13173aaf7

Aliases

arxiv: 2402.01930 · arxiv_version: 2402.01930v4 · doi: 10.48550/arxiv.2402.01930 · pith_short_12: 2OPGE7PI7YIY · pith_short_16: 2OPGE7PI7YIYD6FC · pith_short_8: 2OPGE7PI

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/2OPGE7PI7YIYD6FCKXDQ6E67BT \
  | 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: d39e627de8fe1181f8a255c70f13df0ce0bae4ec8f7b8f710f8841a13173aaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46883f61ea469c5671a9cde75cc0768d70b047bf82e5611ded63d00d2d0a2c90",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2024-02-02T21:58:26Z",
    "title_canon_sha256": "d31eec4e39aa0bf743fb6c3269ed0230ac5bebe0a9dc251e1658fa16a58fce83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01930",
    "kind": "arxiv",
    "version": 4
  }
}