Pith Number

pith:4PVHB63S

pith:2022:4PVHB63SKDV2N6BDQPJJFFSWES

not attested not anchored not stored refs pending

Spectral Regularization: an Inductive Bias for Sequence Modeling

Guillaume Rabusseau, Kaiwen Hou

arxiv:2211.02255 v1 · 2022-11-04 · cs.LG · cs.AI · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PVHB63SKDV2N6BDQPJJFFSWES}

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	2026-07-05T05:13:13.291650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ea70fb7250eba6f82383d292965624aea2ed49bd295bc850f55420631707ee

Aliases

arxiv: 2211.02255 · arxiv_version: 2211.02255v1 · doi: 10.48550/arxiv.2211.02255 · pith_short_12: 4PVHB63SKDV2 · pith_short_16: 4PVHB63SKDV2N6BD · pith_short_8: 4PVHB63S

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/4PVHB63SKDV2N6BDQPJJFFSWES \
  | 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: e3ea70fb7250eba6f82383d292965624aea2ed49bd295bc850f55420631707ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12c36c12e96c377d34558f2edd913562a9e1158045b8c263a79ef041b7b671f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-04T04:07:05Z",
    "title_canon_sha256": "ee3949ae4ddf00162d76923db242f4ea3786f513066bfaab02e01925b5cf2455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02255",
    "kind": "arxiv",
    "version": 1
  }
}