Pith Number

pith:WQ25NR7L

pith:2008:WQ25NR7LFDFG7WTVQOBKA6LEL7

not attested not anchored not stored refs pending

Support Vector Machines in High Energy Physics

Anselm Vossen

arxiv:0803.2345 v1 · 2008-03-16 · physics.data-an · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQ25NR7LFDFG7WTVQOBKA6LEL7}

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	2026-07-04T15:10:16.210575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b435d6c7eb28ca6fda758382a079645fcb041e27767d8e0e76938a3849fec292

Aliases

arxiv: 0803.2345 · arxiv_version: 0803.2345v1 · doi: 10.48550/arxiv.0803.2345 · pith_short_12: WQ25NR7LFDFG · pith_short_16: WQ25NR7LFDFG7WTV · pith_short_8: WQ25NR7L

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/WQ25NR7LFDFG7WTVQOBKA6LEL7 \
  | 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: b435d6c7eb28ca6fda758382a079645fcb041e27767d8e0e76938a3849fec292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "625d211207472259182b3aa95e3ddb177b3d0d264b687aa559223d11ae306edb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2008-03-16T12:05:21Z",
    "title_canon_sha256": "9f209199d9228e161443bb36cd9368038e8b46167ef283dfd738e915385f056c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2345",
    "kind": "arxiv",
    "version": 1
  }
}