Pith Number

pith:A62RWAEM

pith:2021:A62RWAEMDLFUKUWC73BNRJA246

not attested not anchored not stored refs pending

Extending Models Via Gradient Boosting: An Application to Mendelian Models

Christine Hong, Danielle Braun, Giovanni Parmigiani, Gregory Idos, Stephen Gruber, Theodore Huang

arxiv:2105.06559 v1 · 2021-05-13 · stat.AP · stat.ME · 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{A62RWAEMDLFUKUWC73BNRJA246}

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	2026-07-05T02:40:11.613290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b51b008c1acb4552c2fec2d8a41ae79b8345ed4955155d1115196b59d84ce9

Aliases

arxiv: 2105.06559 · arxiv_version: 2105.06559v1 · doi: 10.48550/arxiv.2105.06559 · pith_short_12: A62RWAEMDLFU · pith_short_16: A62RWAEMDLFUKUWC · pith_short_8: A62RWAEM

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/A62RWAEMDLFUKUWC73BNRJA246 \
  | 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: 07b51b008c1acb4552c2fec2d8a41ae79b8345ed4955155d1115196b59d84ce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5138e4f46516d260cfa0ae7964dc39cb5a1342b4ce6ff5332771c5131d19b0a1",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-05-13T21:21:05Z",
    "title_canon_sha256": "ec61fb8bdfa720a802e03cab3eef4dca8e63bffafd12c8a6776746f48f04268e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06559",
    "kind": "arxiv",
    "version": 1
  }
}