Pith Number

pith:GNLHSRD5

pith:2023:GNLHSRD5L7L6CVVP7MNTBNTS4M

not attested not anchored not stored refs pending

Once upon a time step: A closed-loop approach to robust MPC design

Amber Srivastava, Anilkumar Parsi, Marcell Bartos, Roy S. Smith, Sebastien Gros

arxiv:2303.11021 v1 · 2023-03-20 · eess.SY · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNLHSRD5L7L6CVVP7MNTBNTS4M}

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	2026-07-05T05:52:39.305819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

335679447d5fd7e156affb1b30b672e317e50dbd6af04fa29e64b80d2124b137

Aliases

arxiv: 2303.11021 · arxiv_version: 2303.11021v1 · doi: 10.48550/arxiv.2303.11021 · pith_short_12: GNLHSRD5L7L6 · pith_short_16: GNLHSRD5L7L6CVVP · pith_short_8: GNLHSRD5

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/GNLHSRD5L7L6CVVP7MNTBNTS4M \
  | 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: 335679447d5fd7e156affb1b30b672e317e50dbd6af04fa29e64b80d2124b137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68dfdc02c1792d0bf86e90a83a2942f27f798574ac90497b4e57bf4055492454",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-03-20T10:59:11Z",
    "title_canon_sha256": "3d6c623594ecfc7f44c39d14d684f3d7cdc6d7ec7e3736e1687e490f7f06a339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11021",
    "kind": "arxiv",
    "version": 1
  }
}