Pith Number

pith:4QCCLNAA

pith:2025:4QCCLNAATLX3Z6NGJ6BWPYPQIS

not attested not anchored not stored refs pending

Probabilistic Pretraining for Neural Regression

Boris N. Oreshkin, Dmitry Efimov, Shiv Tavker

arxiv:2508.16355 v1 · 2025-08-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QCCLNAATLX3Z6NGJ6BWPYPQIS}

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

AGNFormer I: Reconstruction of AGN spectra using a probabilistic transformer model

Receipt and verification

First computed	2026-07-05T11:57:46.739353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40425b4009aefbcf9a64f8367e1f044987600cb90ced1655dd6da9e85fd645f

Aliases

arxiv: 2508.16355 · arxiv_version: 2508.16355v1 · doi: 10.48550/arxiv.2508.16355 · pith_short_12: 4QCCLNAATLX3 · pith_short_16: 4QCCLNAATLX3Z6NG · pith_short_8: 4QCCLNAA

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/4QCCLNAATLX3Z6NGJ6BWPYPQIS \
  | 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: e40425b4009aefbcf9a64f8367e1f044987600cb90ced1655dd6da9e85fd645f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ded42e348d68ef19a77071e4711a3a78a59573b51afa2968fd4e1230aca559",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-22T13:03:04Z",
    "title_canon_sha256": "94b1b8b559be87713e8248c5320ea8f123573c78064b64eda60c48c863661e13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16355",
    "kind": "arxiv",
    "version": 1
  }
}