Pith Number

pith:VVR2PIK3

pith:2026:VVR2PIK3QI77V32I7ZXY7PLGAY

not attested not anchored not stored refs pending

Resource-Constrained Affect Modelling via Variance Regularisation Pruning

Konstantinos Katsifis, Kosmas Pinitas

arxiv:2605.27479 v1 · 2026-05-26 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVR2PIK3QI77V32I7ZXY7PLGAY}

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	2026-05-28T00:05:20.490265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad63a7a15b823ffaef48fe6f8fbd660618cab5b22612e65c1c67f43dece5431e

Aliases

arxiv: 2605.27479 · arxiv_version: 2605.27479v1 · doi: 10.48550/arxiv.2605.27479 · pith_short_12: VVR2PIK3QI77 · pith_short_16: VVR2PIK3QI77V32I · pith_short_8: VVR2PIK3

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/VVR2PIK3QI77V32I7ZXY7PLGAY \
  | 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: ad63a7a15b823ffaef48fe6f8fbd660618cab5b22612e65c1c67f43dece5431e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df55c8becef799c85334a08c8934c60988230d65aefa16954d0338149caa783",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T12:05:13Z",
    "title_canon_sha256": "a876513c9b50509fece7c2407fb1f2e7a90da23727487d9e08d4b93380f1a2e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27479",
    "kind": "arxiv",
    "version": 1
  }
}