Pith Number

pith:J5ALEYGO

pith:2018:J5ALEYGO7LWJSVTQAIGEIQFYZB

not attested not anchored not stored refs pending

Analytic result for a two-loop five-particle amplitude

D. Chicherin, J. M. Henn, P. Wasser, S. Zoia, T. Gehrmann, Y. Zhang

arxiv:1812.11057 v2 · 2018-12-28 · hep-th · 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{J5ALEYGO7LWJSVTQAIGEIQFYZB}

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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

A numerical evaluation of planar two-loop helicity amplitudes for a W-boson plus four partons

Receipt and verification

First computed	2026-05-17T23:49:21.998323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f40b260cefaec995670020c4440b8c86d778f1ff144d06435a2de98cc1c31e7

Aliases

arxiv: 1812.11057 · arxiv_version: 1812.11057v2 · doi: 10.48550/arxiv.1812.11057 · pith_short_12: J5ALEYGO7LWJ · pith_short_16: J5ALEYGO7LWJSVTQ · pith_short_8: J5ALEYGO

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/J5ALEYGO7LWJSVTQAIGEIQFYZB \
  | 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: 4f40b260cefaec995670020c4440b8c86d778f1ff144d06435a2de98cc1c31e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ad27daabb0e558a0c6b6c4bca0eea2774ffc9b9bc0ef783b59e797b0999321",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-12-28T15:47:15Z",
    "title_canon_sha256": "5c25eafe52bfca101e98507c342bdc7005bbbb236b604d37ac68ceaf8159daeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11057",
    "kind": "arxiv",
    "version": 2
  }
}