Pith Number

pith:ZVBNMFB3

pith:2019:ZVBNMFB3QFTTXXC2ALZ6TDFC3X

not attested not anchored not stored refs pending

Towards a generic implementation of matrix-element maximisation as a classifier in particle physics

Michael Spannowsky, Olivier Mattelaer, Stefan von Buddenbrock

arxiv:1908.05286 v2 · 2019-08-14 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVBNMFB3QFTTXXC2ALZ6TDFC3X}

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	2026-07-04T23:59:23.381529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd42d6143b81673bdc5a02f3e98ca2ddfc8fb234afc3cc1eb1e2489c720e2c04

Aliases

arxiv: 1908.05286 · arxiv_version: 1908.05286v2 · doi: 10.48550/arxiv.1908.05286 · pith_short_12: ZVBNMFB3QFTT · pith_short_16: ZVBNMFB3QFTTXXC2 · pith_short_8: ZVBNMFB3

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/ZVBNMFB3QFTTXXC2ALZ6TDFC3X \
  | 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: cd42d6143b81673bdc5a02f3e98ca2ddfc8fb234afc3cc1eb1e2489c720e2c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe44dddbc0fca68452fb67f01710b29a0bfa0d26f57832eea8f84d5289d6500",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-14T18:00:39Z",
    "title_canon_sha256": "a32d9e9112be77af92af0b4d20e6f43346f7226086d9e09715f764b913a0dc4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05286",
    "kind": "arxiv",
    "version": 2
  }
}