Pith Number

pith:L6SOAAVD

pith:2024:L6SOAAVDGTDJGFWALW3CX7RRRH

not attested not anchored not stored refs pending

Large and Deep Factor Models

Boris Kuznetsov, Bryan Kelly, Semyon Malamud, Yuan Zhang

arxiv:2402.06635 v3 · 2024-01-20 · q-fin.ST · cs.CE · 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{L6SOAAVDGTDJGFWALW3CX7RRRH}

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	2026-06-30T02:16:47.712813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa4e002a334c69316c05db62bfe3189f4ada7f8830d5eaf22a4a6d9d0fdfff5

Aliases

arxiv: 2402.06635 · arxiv_version: 2402.06635v3 · doi: 10.48550/arxiv.2402.06635 · pith_short_12: L6SOAAVDGTDJ · pith_short_16: L6SOAAVDGTDJGFWA · pith_short_8: L6SOAAVD

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/L6SOAAVDGTDJGFWALW3CX7RRRH \
  | 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: 5fa4e002a334c69316c05db62bfe3189f4ada7f8830d5eaf22a4a6d9d0fdfff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04a7292fe80904efafa1261fcdd1255a9844922843ae4217a7b694d94eee5ad",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2024-01-20T14:03:31Z",
    "title_canon_sha256": "d0d9d20af35a798ddfbeb8c1a6f1cbf340e0eda9ee90cd62c095a3f5b61382ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.06635",
    "kind": "arxiv",
    "version": 3
  }
}