Pith Number

pith:VG2XPQJV

pith:2005:VG2XPQJVWCPUP5CDD25Y5SNZXO

not attested not anchored not stored refs pending

Studies of Boosted Decision Trees for MiniBooNE Particle Identification

Byron P. Roe, Hai-Jun Yang, Ji Zhu

arxiv:physics/0508045 v1 · 2005-08-08 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VG2XPQJVWCPUP5CDD25Y5SNZXO}

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	2026-07-04T14:48:13.608255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9b577c135b09f47f4431ebb8ec9b9bbaffa35b42e35fbae8d39308dbb930564

Aliases

arxiv: physics/0508045 · arxiv_version: physics/0508045v1 · doi: 10.48550/arxiv.physics/0508045 · pith_short_12: VG2XPQJVWCPU · pith_short_16: VG2XPQJVWCPUP5CD · pith_short_8: VG2XPQJV

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/VG2XPQJVWCPUP5CDD25Y5SNZXO \
  | 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: a9b577c135b09f47f4431ebb8ec9b9bbaffa35b42e35fbae8d39308dbb930564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41143587152fdaa30a855eac36b19045ccbef843aec7696b663aca59c08511eb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2005-08-08T01:58:02Z",
    "title_canon_sha256": "95e64095e5b9bf2d21191439205f709f91493f9f0e8689786ff82f1b0fe8ff7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0508045",
    "kind": "arxiv",
    "version": 1
  }
}