Pith Number

pith:A6YHL6Z5

pith:2022:A6YHL6Z5M45REEORGTYZYIBJ54

not attested not anchored not stored refs pending

The SAGEX Review on Scattering Amplitudes, Chapter 4: Multi-loop Feynman Integrals

Carsten Schneider, Johannes Bl\"umlein

arxiv:2203.13015 v3 · 2022-03-24 · hep-th · cs.SC · 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{A6YHL6Z5M45REEORGTYZYIBJ54}

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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

4 papers in Pith

Resonance and Differential Reduction of Feynman Integrals

Soft Contributions Stabilize NNLO QCD Corrections to Quarkonium Production and Decay

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Recurrence Relations and Dispersive Techniques for Precision Multi-Loop Calculations

Receipt and verification

First computed	2026-07-05T05:31:47.299158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b075fb3d673b1211d134f19c2029ef2849facb13ef52f6d959f67e13d0f250

Aliases

arxiv: 2203.13015 · arxiv_version: 2203.13015v3 · doi: 10.48550/arxiv.2203.13015 · pith_short_12: A6YHL6Z5M45R · pith_short_16: A6YHL6Z5M45REEOR · pith_short_8: A6YHL6Z5

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/A6YHL6Z5M45REEORGTYZYIBJ54 \
  | 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: 07b075fb3d673b1211d134f19c2029ef2849facb13ef52f6d959f67e13d0f250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "079531bf61848223611ad32959b410d8825790756f3d622c849ea947800a3469",
    "cross_cats_sorted": [
      "cs.SC",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-03-24T12:00:19Z",
    "title_canon_sha256": "f00e0f03d5fe1663cbf3d22c04b59e62c2e030bdfc92da1c9dbcfb698d57b553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13015",
    "kind": "arxiv",
    "version": 3
  }
}