Pith Number

pith:O3SM6VB7

pith:2021:O3SM6VB74LCVUV5OY7OR55TFMP

not attested not anchored not stored refs pending

Training and Generating Neural Networks in Compressed Weight Space

J\"urgen Schmidhuber, Kazuki Irie

arxiv:2112.15545 v1 · 2021-12-31 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3SM6VB74LCVUV5OY7OR55TFMP}

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.

Cited by

1 paper in Pith

Revisiting LoRA through the Lens of Parameter Redundancy: Spectral Encoding Helps

Receipt and verification

First computed	2026-07-05T03:44:47.336998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e4cf543fe2c55a57aec7dd1ef66563f58129754b76d6a848552465c34de0fd

Aliases

arxiv: 2112.15545 · arxiv_version: 2112.15545v1 · doi: 10.48550/arxiv.2112.15545 · pith_short_12: O3SM6VB74LCV · pith_short_16: O3SM6VB74LCVUV5O · pith_short_8: O3SM6VB7

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/O3SM6VB74LCVUV5OY7OR55TFMP \
  | 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: 76e4cf543fe2c55a57aec7dd1ef66563f58129754b76d6a848552465c34de0fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d147c7930318a86d10a1c2cec0b34df0b7b3300d23d1e32393841cd45ffbdcb",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-31T16:50:31Z",
    "title_canon_sha256": "cd0c9bdc0311059eb012abfbe19d7a5d8389d823af46c6004dbddf1c46cd1002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15545",
    "kind": "arxiv",
    "version": 1
  }
}