Pith Number

pith:CSGDZY7X

pith:2017:CSGDZY7XGIXYOHWD5JDR4W4RGR

not attested not anchored not stored refs pending

Distributed Gauss-Newton Method for State Estimation Using Belief Propagation

Dejan Vukobratovic, Mirsad Cosovic

arxiv:1702.05781 v3 · 2017-02-19 · cs.IT · math.IT · 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{CSGDZY7XGIXYOHWD5JDR4W4RGR}

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	2026-05-18T00:07:18.829417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148c3ce3f7322f871ec3ea471e5b91347ff1c8d3f0e709a7cde605294d255118

Aliases

arxiv: 1702.05781 · arxiv_version: 1702.05781v3 · doi: 10.48550/arxiv.1702.05781 · pith_short_12: CSGDZY7XGIXY · pith_short_16: CSGDZY7XGIXYOHWD · pith_short_8: CSGDZY7X

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/CSGDZY7XGIXYOHWD5JDR4W4RGR \
  | 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: 148c3ce3f7322f871ec3ea471e5b91347ff1c8d3f0e709a7cde605294d255118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7214afecaf3a9a3769f3ca98a2160c3d30664993dee04be3ef10a4a714eef8",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-19T18:47:47Z",
    "title_canon_sha256": "fde7c23cf29c8c01ff908c47410eecd0b41a4ed45f7c99bdd3385e1a78dc223a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05781",
    "kind": "arxiv",
    "version": 3
  }
}