Pith Number

pith:AEPQVW3U

pith:2018:AEPQVW3UZZHPIPJH4V5IJ73AXP

not attested not anchored not stored refs pending

Theoretical Guarantees of Transfer Learning

Zirui Wang

arxiv:1810.05986 v2 · 2018-10-14 · cs.LG · 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{AEPQVW3UZZHPIPJH4V5IJ73AXP}

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	2026-05-18T00:00:01.802373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

011f0adb74ce4ef43d27e57a84ff60bbe337f0b2d6dedbd8ffaf5f5202d38246

Aliases

arxiv: 1810.05986 · arxiv_version: 1810.05986v2 · doi: 10.48550/arxiv.1810.05986 · pith_short_12: AEPQVW3UZZHP · pith_short_16: AEPQVW3UZZHPIPJH · pith_short_8: AEPQVW3U

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/AEPQVW3UZZHPIPJH4V5IJ73AXP \
  | 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: 011f0adb74ce4ef43d27e57a84ff60bbe337f0b2d6dedbd8ffaf5f5202d38246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39c8b0800f9b086b972043352f007e87b6bb5fd283111a60ee427f96038f2c8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-14T07:19:27Z",
    "title_canon_sha256": "8fbdd8e07fbda88999c992f77533a50ad4cf50f072e0c9da7349d6b73956a164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05986",
    "kind": "arxiv",
    "version": 2
  }
}