Pith Number

pith:EMBHXNR5

pith:2025:EMBHXNR5BQGZWGCN7KN3EOKMUX

not attested not anchored not stored refs pending

Eudoxia: a FaaS scheduling simulator for the composable lakehouse

Ciro Greco, Jacopo Tagliabue, Tapan Srivastava

arxiv:2505.13750 v1 · 2025-05-19 · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMBHXNR5BQGZWGCN7KN3EOKMUX}

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	2026-07-05T11:05:50.598197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23027bb63d0c0d9b184dfa9bb2394ca5c281189b91b86d6be3dbc1f4e9932c57

Aliases

arxiv: 2505.13750 · arxiv_version: 2505.13750v1 · doi: 10.48550/arxiv.2505.13750 · pith_short_12: EMBHXNR5BQGZ · pith_short_16: EMBHXNR5BQGZWGCN · pith_short_8: EMBHXNR5

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/EMBHXNR5BQGZWGCN7KN3EOKMUX \
  | 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: 23027bb63d0c0d9b184dfa9bb2394ca5c281189b91b86d6be3dbc1f4e9932c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a643d67dd62e3c389838da580fa0e3cd8ac1e38faa7ba26ec8cbe8e248c98e9",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-19T21:53:13Z",
    "title_canon_sha256": "21424bc8a8c79897e32c1e6a5ba4a90fa94e65b302470d92d4cceef7209a6a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13750",
    "kind": "arxiv",
    "version": 1
  }
}