Pith Number

pith:C5OPDBI4

pith:2016:C5OPDBI4SMZSNC2XPPSR2VBOC6

not attested not anchored not stored refs pending

Distributed Constrained Recursive Nonlinear Least-Squares Estimation: Algorithms and Asymptotics

Anit Kumar Sahu, H. Vincent Poor, Jose' M. F. Moura, Soummya Kar

arxiv:1602.00382 v3 · 2016-02-01 · math.OC · cs.IT · math.IT · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5OPDBI4SMZSNC2XPPSR2VBOC6}

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	2026-05-18T01:01:51.983306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175cf1851c9333268b577be51d542e17b442695325ad1962557a903b96cec091

Aliases

arxiv: 1602.00382 · arxiv_version: 1602.00382v3 · doi: 10.48550/arxiv.1602.00382 · pith_short_12: C5OPDBI4SMZS · pith_short_16: C5OPDBI4SMZSNC2X · pith_short_8: C5OPDBI4

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/C5OPDBI4SMZSNC2XPPSR2VBOC6 \
  | 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: 175cf1851c9333268b577be51d542e17b442695325ad1962557a903b96cec091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0730cb80d621fa9918a16b8e55927f760f9ce7a31882a1c0e9f4012fbce6756",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-02-01T03:47:09Z",
    "title_canon_sha256": "3f3789c53f2df34a49c43d1f97c951407e4850b5c2b0a920bc5c6c9086b0863d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00382",
    "kind": "arxiv",
    "version": 3
  }
}