Pith Number

pith:IEGG34S4

pith:2019:IEGG34S4ZVC5YLE37C73J7X5MZ

not attested not anchored not stored refs pending

Integrands of loop amplitudes within loop-tree duality

Juan Pablo Vesga, Robert Runkel, Stefan Weinzierl, Zolt\'an Sz\H{o}r

arxiv:1906.02218 v3 · 2019-06-05 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEGG34S4ZVC5YLE37C73J7X5MZ}

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.

Cited by

1 paper in Pith

Two-Loop Scattering Amplitudes: Double-Forward Limit and Colour-Kinematics Duality

Receipt and verification

First computed	2026-07-05T01:14:25.559211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410c6df25ccd45dc2c9bf8bfb4fefd66509dd3bc54f4953c604eb5dfd91b6330

Aliases

arxiv: 1906.02218 · arxiv_version: 1906.02218v3 · doi: 10.48550/arxiv.1906.02218 · pith_short_12: IEGG34S4ZVC5 · pith_short_16: IEGG34S4ZVC5YLE3 · pith_short_8: IEGG34S4

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/IEGG34S4ZVC5YLE37C73J7X5MZ \
  | 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: 410c6df25ccd45dc2c9bf8bfb4fefd66509dd3bc54f4953c604eb5dfd91b6330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b40c821a6582b0dc8ae0a77b426b18c5fef88446447fc5c6a4d210298b743a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-06-05T18:02:14Z",
    "title_canon_sha256": "d0d1c0eabf6a76833412d43937fbf851aa045f5d9f20ca30657b47dc5477cdb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02218",
    "kind": "arxiv",
    "version": 3
  }
}