Pith Number

pith:GPIP45H2

pith:2013:GPIP45H23RSRXUX2QO47EKD7KQ

not attested not anchored not stored refs pending

Multi-leg One-loop Massive Amplitudes from Integrand Reduction via Laurent Expansion

Edoardo Mirabella, Gionata Luisoni, Giovanni Ossola, Hans van Deurzen, Pierpaolo Mastrolia, Tiziano Peraro

arxiv:1312.6678 v3 · 2013-12-23 · hep-ph

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

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.

Cited by

1 paper in Pith

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

Receipt and verification

First computed	2026-05-18T01:45:42.352452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33d0fe74fadc651bd2fa83b9f2287f541c3698c7a0ff672f66dcc8fd3c583382

Aliases

arxiv: 1312.6678 · arxiv_version: 1312.6678v3 · doi: 10.48550/arxiv.1312.6678 · pith_short_12: GPIP45H23RSR · pith_short_16: GPIP45H23RSRXUX2 · pith_short_8: GPIP45H2

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/GPIP45H23RSRXUX2QO47EKD7KQ \
  | 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: 33d0fe74fadc651bd2fa83b9f2287f541c3698c7a0ff672f66dcc8fd3c583382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8232ec3e938156441bb07384d6994623fe609a8d30d066b9be5b68f5fbfbeb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-23T20:58:34Z",
    "title_canon_sha256": "ce5a88704890a72a2601dc69f76c39d5259688ee9cce0298d521b6b9bfdd2785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6678",
    "kind": "arxiv",
    "version": 3
  }
}