Pith Number

pith:G4EHGLEN

pith:2025:G4EHGLENZ6OPLU3RXCBMQ77DM7

not attested not anchored not stored refs pending

Parametric Neural Amp Modeling with Active Learning

Florian Gr\"otschla, Longxiang Jiao, Luca A. Lanzend\"orfer, Roger Wattenhofer

arxiv:2507.02109 v1 · 2025-07-02 · cs.LG · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4EHGLENZ6OPLU3RXCBMQ77DM7}

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	2026-07-05T11:31:12.256225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3708732c8dcf9cf5d371b882c87fe367d88c8ea3cedb4903a5095efe47e81369

Aliases

arxiv: 2507.02109 · arxiv_version: 2507.02109v1 · doi: 10.48550/arxiv.2507.02109 · pith_short_12: G4EHGLENZ6OP · pith_short_16: G4EHGLENZ6OPLU3R · pith_short_8: G4EHGLEN

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/G4EHGLENZ6OPLU3RXCBMQ77DM7 \
  | 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: 3708732c8dcf9cf5d371b882c87fe367d88c8ea3cedb4903a5095efe47e81369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3e89a0b5e9246dc949eb884be6b83ab982e1bb4349708f95390b423721af68",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-02T19:47:23Z",
    "title_canon_sha256": "0c74e4cd6a089c3fb154c0ef0e028e5f0520f111c21e721db735254c65bfc004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02109",
    "kind": "arxiv",
    "version": 1
  }
}