Pith Number

pith:76CDK4YF

pith:2020:76CDK4YF4OAKH6P3WTLYVFAQB3

not attested not anchored not stored refs pending

Information Leakage Games: Exploring Information as a Utility Function

Catuscia Palamidessi, Konstantinos Chatzikokolakis, M\'ario S. Alvim, Yusuke Kawamoto

arxiv:2012.12060 v3 · 2020-12-22 · cs.CR · cs.AI · cs.GT · cs.IT · econ.TH · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76CDK4YF4OAKH6P3WTLYVFAQB3}

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	2026-07-05T04:14:36.457199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff84357305e380a3f9fbb4d78a94100eeccafc2ec20035e0b6a0a26df931b2ab

Aliases

arxiv: 2012.12060 · arxiv_version: 2012.12060v3 · doi: 10.48550/arxiv.2012.12060 · pith_short_12: 76CDK4YF4OAK · pith_short_16: 76CDK4YF4OAKH6P3 · pith_short_8: 76CDK4YF

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/76CDK4YF4OAKH6P3WTLYVFAQB3 \
  | 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: ff84357305e380a3f9fbb4d78a94100eeccafc2ec20035e0b6a0a26df931b2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "401878ab5f92fa10b08672e49d95a0346b44357ea38fc027d36bcbc95052c998",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GT",
      "cs.IT",
      "econ.TH",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-22T14:51:30Z",
    "title_canon_sha256": "1fcf2443be633cb0055a8bd4e885bb79ce5990abd19a1fddc1291b5bd2eebca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12060",
    "kind": "arxiv",
    "version": 3
  }
}