Pith Number

pith:ET3WUL5U

pith:2022:ET3WUL5U4JYNNPIENB25BD4DYA

not attested not anchored not stored refs pending

Eliminating Sandwich Attacks with the Help of Game Theory

Lioba Heimbach, Roger Wattenhofer

arxiv:2202.03762 v2 · 2022-02-08 · cs.GT · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET3WUL5U4JYNNPIENB25BD4DYA}

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	2026-07-05T04:01:34.485798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f76a2fb4e270d6bd046875d08f83c01ea50ee6bcff0a309be16db4c9d1fa5b

Aliases

arxiv: 2202.03762 · arxiv_version: 2202.03762v2 · doi: 10.48550/arxiv.2202.03762 · pith_short_12: ET3WUL5U4JYN · pith_short_16: ET3WUL5U4JYNNPIE · pith_short_8: ET3WUL5U

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/ET3WUL5U4JYNNPIENB25BD4DYA \
  | 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: 24f76a2fb4e270d6bd046875d08f83c01ea50ee6bcff0a309be16db4c9d1fa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb73b3349daf08b5d123db0f9b9ebad8827e92ad8599ef778f6bd20a4e91ae0",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-02-08T10:11:42Z",
    "title_canon_sha256": "939a541553e7216a41448bf5a4567441f001782b77c17a901b3d461675576260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03762",
    "kind": "arxiv",
    "version": 2
  }
}