Pith Number

pith:3QTG5VSC

pith:2018:3QTG5VSCQOF5ZMN2O5S6C5WHL7

not attested not anchored not stored refs pending

Study of Robust Diffusion Recursive Least Squares Algorithms with Side Information for Networked Agents

R. C. de Lamare, Y. Yu, Y. Zakharov

arxiv:1812.09985 v1 · 2018-12-24 · cs.IT · cs.LG · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QTG5VSCQOF5ZMN2O5S6C5WHL7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:53:23.355506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc266ed642838bdcb1ba7765e176c75fc39a1f00187d514851805e4f6409001c

Aliases

arxiv: 1812.09985 · arxiv_version: 1812.09985v1 · doi: 10.48550/arxiv.1812.09985 · pith_short_12: 3QTG5VSCQOF5 · pith_short_16: 3QTG5VSCQOF5ZMN2 · pith_short_8: 3QTG5VSC

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/3QTG5VSCQOF5ZMN2O5S6C5WHL7 \
  | 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: dc266ed642838bdcb1ba7765e176c75fc39a1f00187d514851805e4f6409001c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53a5dbfccb9bba7998ac03b58ca32f5b4a16b5b01bbf659c4745d149c71fbf7",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-24T21:40:54Z",
    "title_canon_sha256": "aa99dddccf4e42f0072edea741f17eb8bd296e1580ef743d112238a7911cef95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09985",
    "kind": "arxiv",
    "version": 1
  }
}