Pith Number

pith:4DMW6G5K

pith:2016:4DMW6G5KH3APAFSFCJM3Y7L6YK

not attested not anchored not stored refs pending

Identification of Photovoltaic Arrays' Maximum Power Extraction Point via Dynamic Regressor Extension and Mixing

Alexey Bobtsov, Anton Pyrkin, Fernando Mancilla-David, Romeo Ortega, Stanislav Aranovskiy

arxiv:1604.08793 v1 · 2016-04-29 · 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{4DMW6G5KH3APAFSFCJM3Y7L6YK}

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	2026-05-18T01:16:01.771106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d96f1baa3ec0f016451259bc7d7ec2945012c7e0419efc46d09608d2e23d41

Aliases

arxiv: 1604.08793 · arxiv_version: 1604.08793v1 · doi: 10.48550/arxiv.1604.08793 · pith_short_12: 4DMW6G5KH3AP · pith_short_16: 4DMW6G5KH3APAFSF · pith_short_8: 4DMW6G5K

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/4DMW6G5KH3APAFSFCJM3Y7L6YK \
  | 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: e0d96f1baa3ec0f016451259bc7d7ec2945012c7e0419efc46d09608d2e23d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e8f18e0452797393965df8b39ecf02e45043f5764115cf94eb8af83f147555",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-04-29T12:31:21Z",
    "title_canon_sha256": "e5d86df7a7ad749f04a70cf5c437c542b2bf43dd7c1304f53f5e81e54edd6c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08793",
    "kind": "arxiv",
    "version": 1
  }
}