Pith Number

pith:GM55UMD6

pith:2025:GM55UMD6QRI4NLHSWEMK4PFAMS

not attested not anchored not stored refs pending

Prior-Fitted Networks Scale to Larger Datasets When Treated as Weak Learners

Botian Jiang, David Wipf, Quan Gan, Xipeng Qiu, Xuanjing Huang, Yiran Guo, Yuxin Wang

arxiv:2503.01256 v1 · 2025-03-03 · 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{GM55UMD6QRI4NLHSWEMK4PFAMS}

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	2026-07-05T10:23:03.031388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333bda307e8451c6acf2b118ae3ca06499cd97096238920e2b3da3085f4b8181

Aliases

arxiv: 2503.01256 · arxiv_version: 2503.01256v1 · doi: 10.48550/arxiv.2503.01256 · pith_short_12: GM55UMD6QRI4 · pith_short_16: GM55UMD6QRI4NLHS · pith_short_8: GM55UMD6

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/GM55UMD6QRI4NLHSWEMK4PFAMS \
  | 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: 333bda307e8451c6acf2b118ae3ca06499cd97096238920e2b3da3085f4b8181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048d3abf4f31446f2183bae88ce244cf070b3f084cd42e3f1a306246209d03b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-03T07:31:40Z",
    "title_canon_sha256": "bf3caa831e57a782d24005440bd11bc7a77d77ba7ab912f939183f61d8e49889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01256",
    "kind": "arxiv",
    "version": 1
  }
}