Pith Number

pith:F35KRZUP

pith:2016:F35KRZUP4EYRIQLD3Y3Y5QRB7I

not attested not anchored not stored refs pending

Study of Distributed Conjugate Gradient Strategies for Distributed Estimation Over Sensor Networks

R. C. de Lamare

arxiv:1601.04102 v1 · 2016-01-16 · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F35KRZUP4EYRIQLD3Y3Y5QRB7I}

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	2026-05-18T01:22:45.873412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efaa8e68fe131144163de378ec221fa07d8b41b49c76c285568f7081b3b35b9

Aliases

arxiv: 1601.04102 · arxiv_version: 1601.04102v1 · doi: 10.48550/arxiv.1601.04102 · pith_short_12: F35KRZUP4EYR · pith_short_16: F35KRZUP4EYRIQLD · pith_short_8: F35KRZUP

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/F35KRZUP4EYRIQLD3Y3Y5QRB7I \
  | 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: 2efaa8e68fe131144163de378ec221fa07d8b41b49c76c285568f7081b3b35b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574321f50c7333909df218b2266e954ad14f07aac0e0c2ae176850fbc5d3aca1",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-01-16T00:51:27Z",
    "title_canon_sha256": "a2e90d772df3127c4d530beef81875a1bfcfdf6d89e6c48263f0708541bcdfea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04102",
    "kind": "arxiv",
    "version": 1
  }
}