Pith Number

pith:452XPX5X

pith:2025:452XPX5XG2Y5YKUYZF5OP7IKHX

not attested not anchored not stored refs pending

Power-based control of output oscillations with online estimation of biased harmonics

Denis Efimov, Michael Ruderman

arxiv:2504.16445 v1 · 2025-04-23 · eess.SY · 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{452XPX5XG2Y5YKUYZF5OP7IKHX}

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	2026-07-05T10:52:46.822161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77577dfb736b1dc2a98c97ae7fd0a3dceeee1d88485649019c9a9252f4d1b10

Aliases

arxiv: 2504.16445 · arxiv_version: 2504.16445v1 · doi: 10.48550/arxiv.2504.16445 · pith_short_12: 452XPX5XG2Y5 · pith_short_16: 452XPX5XG2Y5YKUY · pith_short_8: 452XPX5X

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/452XPX5XG2Y5YKUYZF5OP7IKHX \
  | 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: e77577dfb736b1dc2a98c97ae7fd0a3dceeee1d88485649019c9a9252f4d1b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa05363b421e69fd86dfbf710ae0fa9e14b0cf6e4ecc6e892dce8c3720065c57",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-04-23T06:12:46Z",
    "title_canon_sha256": "3deef9da001fe45468e49de5e2fb6966bfab9aecb89cd7d29f24adaf6dad96ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16445",
    "kind": "arxiv",
    "version": 1
  }
}