Pith Number

pith:6FTE4MAF

pith:2021:6FTE4MAFBJ3FPVDGCTESEKIEIQ

not attested not anchored not stored refs pending

A distributed framework for linear adaptive MPC

Ahmed Aboudonia, Andrea Iannelli, Anilkumar Parsi, John Lygeros, Roy S. Smith

arxiv:2109.05777 v2 · 2021-09-13 · 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{6FTE4MAFBJ3FPVDGCTESEKIEIQ}

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	2026-07-05T08:08:14.550461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1664e30050a7657d46614c92229044424024cb29c1defd789b00c583a38bd52

Aliases

arxiv: 2109.05777 · arxiv_version: 2109.05777v2 · doi: 10.48550/arxiv.2109.05777 · pith_short_12: 6FTE4MAFBJ3F · pith_short_16: 6FTE4MAFBJ3FPVDG · pith_short_8: 6FTE4MAF

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/6FTE4MAFBJ3FPVDGCTESEKIEIQ \
  | 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: f1664e30050a7657d46614c92229044424024cb29c1defd789b00c583a38bd52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523af64d5f617d8a73e5204231491ee697d62eeabe7ccc0cb05c98d293c48729",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-09-13T08:55:56Z",
    "title_canon_sha256": "9e00ae8f47447235e8f93770c10f2a86bbb10d5db3d1d412abf94d4b527f3f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05777",
    "kind": "arxiv",
    "version": 2
  }
}