Pith Number

pith:DEP746HP

pith:2018:DEP746HPDN3R4H4MUMJU3SDQWN

not attested not anchored not stored refs pending

Accuracy Analysis for Distributed Weighted Least-Squares Estimation in Finite Steps and Loopy Networks

Dami\'an Marelli, Minyue Fu, Renquan Lu, Tianju Sui

arxiv:1806.09104 v1 · 2018-06-24 · cs.MA · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEP746HPDN3R4H4MUMJU3SDQWN}

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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.

Receipt and verification

First computed	2026-05-18T00:12:30.306007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191ffe78ef1b771e1f8ca3134dc870b34692e13438ca8b60420fe76043cbc5c6

Aliases

arxiv: 1806.09104 · arxiv_version: 1806.09104v1 · doi: 10.48550/arxiv.1806.09104 · pith_short_12: DEP746HPDN3R · pith_short_16: DEP746HPDN3R4H4M · pith_short_8: DEP746HP

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/DEP746HPDN3R4H4MUMJU3SDQWN \
  | 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: 191ffe78ef1b771e1f8ca3134dc870b34692e13438ca8b60420fe76043cbc5c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d4138b1c94e96545c38c96cf08e0cfe9ddbeedc9f1e38088360eb46349e76e",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2018-06-24T08:20:06Z",
    "title_canon_sha256": "599a8a2c21c8543160891cad4807bd7d1c38a419bbcdf74c33ca12d600c7a8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09104",
    "kind": "arxiv",
    "version": 1
  }
}