Pith Number

pith:J7IB6EPR

pith:2014:J7IB6EPRYNAR7UZJFTCINZDPSX

not attested not anchored not stored refs pending

Support Vector Machine Classification on a Biased Training Set: Multi-Jet Background Rejection at Hadron Colliders

Federico Sforza, Vittorio Lippi

arxiv:1407.0317 v1 · 2014-07-01 · 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{J7IB6EPRYNAR7UZJFTCINZDPSX}

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	2026-05-18T02:48:34.355301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd01f11f1c3411fd3292cc486e46f95f5b591be63ede300c800ecfe28b1069c

Aliases

arxiv: 1407.0317 · arxiv_version: 1407.0317v1 · doi: 10.48550/arxiv.1407.0317 · pith_short_12: J7IB6EPRYNAR · pith_short_16: J7IB6EPRYNAR7UZJ · pith_short_8: J7IB6EPR

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/J7IB6EPRYNAR7UZJFTCINZDPSX \
  | 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: 4fd01f11f1c3411fd3292cc486e46f95f5b591be63ede300c800ecfe28b1069c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd098ab471e743975d9896155f486bada302e756d5b9758eccbb72cf01392cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2014-07-01T16:55:05Z",
    "title_canon_sha256": "a1fe4abf64c991c3d8b7431ca72d636ceab5f9a55d9d9bfe2944bbd0d1403c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0317",
    "kind": "arxiv",
    "version": 1
  }
}