Pith Number

pith:QGNSO4X6

pith:2022:QGNSO4X65RLSGKV46KBAEO62KT

not attested not anchored not stored refs pending

Distributed MPC with ALADIN -- A Tutorial

Boris Houska, Jiahe Shi

arxiv:2204.01654 v1 · 2022-04-04 · 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{QGNSO4X65RLSGKV46KBAEO62KT}

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	2026-07-05T04:11:21.175422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819b2772feec57232abcf282023bda54e16be6f647d6a71b0cb93dae3cc5f5ce

Aliases

arxiv: 2204.01654 · arxiv_version: 2204.01654v1 · doi: 10.48550/arxiv.2204.01654 · pith_short_12: QGNSO4X65RLS · pith_short_16: QGNSO4X65RLSGKV4 · pith_short_8: QGNSO4X6

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/QGNSO4X65RLSGKV46KBAEO62KT \
  | 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: 819b2772feec57232abcf282023bda54e16be6f647d6a71b0cb93dae3cc5f5ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b97821c137e494c1424c488dbc979c42fca982a9f9890db4257eb5989d72900",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-04-04T17:02:19Z",
    "title_canon_sha256": "73fb1e0e05936b863c8bd357de595aeb43fba21c71ea31e651cf7c871e8a9a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01654",
    "kind": "arxiv",
    "version": 1
  }
}