Pith Number

pith:EIJYR2QN

pith:2022:EIJYR2QNFXYMV7W5OLPNHRIUEW

not attested not anchored not stored refs pending

Consensus-Based Optimization for Saddle Point Problems

Hui Huang, Jinniao Qiu, Konstantin Riedl

arxiv:2212.12334 v2 · 2022-12-23 · math.OC · cs.NA · math.CA · math.DS · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIJYR2QNFXYMV7W5OLPNHRIUEW}

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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.

Cited by

1 paper in Pith

Consensus-Based Optimization with Truncated Noise

Receipt and verification

First computed	2026-07-05T08:51:09.752146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221388ea0d2df0cafedd72ded3c514258bdf0f45b69b7646d3dab39342ae057e

Aliases

arxiv: 2212.12334 · arxiv_version: 2212.12334v2 · doi: 10.48550/arxiv.2212.12334 · pith_short_12: EIJYR2QNFXYM · pith_short_16: EIJYR2QNFXYMV7W5 · pith_short_8: EIJYR2QN

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/EIJYR2QNFXYMV7W5OLPNHRIUEW \
  | 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: 221388ea0d2df0cafedd72ded3c514258bdf0f45b69b7646d3dab39342ae057e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357c97f3d1e65dd98075997b99f96a939316acfc348c0dc2f57372d14d311a83",
    "cross_cats_sorted": [
      "cs.NA",
      "math.CA",
      "math.DS",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-12-23T13:41:23Z",
    "title_canon_sha256": "48517e611c5bb872596604afc713d043102ca9616d77bb9c64ad1f1913e2d199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12334",
    "kind": "arxiv",
    "version": 2
  }
}