Pith Number

pith:QWPXXY6S

pith:2017:QWPXXY6SRIRNHUBJDXJBLU6HQT

not attested not anchored not stored refs pending

Distributed, scalable and gossip-free consensus optimization with application to data analysis

Anders Hansson, Christian A. Naesseth, Fredrik Lindsten, Sina Khoshfetrat Pakazad

arxiv:1705.02469 v2 · 2017-05-06 · 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{QWPXXY6SRIRNHUBJDXJBLU6HQT}

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	2026-05-18T00:44:43.872880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859f7be3d28a22d3d0291dd215d3c784fd68389772dd2a0858d640478705dc45

Aliases

arxiv: 1705.02469 · arxiv_version: 1705.02469v2 · doi: 10.48550/arxiv.1705.02469 · pith_short_12: QWPXXY6SRIRN · pith_short_16: QWPXXY6SRIRNHUBJ · pith_short_8: QWPXXY6S

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/QWPXXY6SRIRNHUBJDXJBLU6HQT \
  | 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: 859f7be3d28a22d3d0291dd215d3c784fd68389772dd2a0858d640478705dc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa0b2cf03ed6fa65fd9f0cc83c75314142ff9f88763ba1ef4f51e679343fe9d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-06T09:51:13Z",
    "title_canon_sha256": "11d0cf9c873ca58d9b8626d8de6461e2705aecfc9f641af07c3c7dbc7503864c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02469",
    "kind": "arxiv",
    "version": 2
  }
}