Pith Number

pith:ZTU77P4T

pith:2020:ZTU77P4T4WKJYFQC37ZFSWJO7F

not attested not anchored not stored refs pending

Cluster algebras for Feynman integrals

Dmitry Chicherin, Georgios Papathanasiou, Johannes M. Henn

arxiv:2012.12285 v2 · 2020-12-22 · hep-th · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTU77P4T4WKJYFQC37ZFSWJO7F}

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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

5 papers in Pith

Bootstrapping two-loop six-gluon amplitudes in QCD

Kinematics, cluster algebras and Feynman integrals

New algorithms for Feynman integral reduction and $\varepsilon$-factorised differential equations

A Cryptosystem Using Cluster Algebras

Two-loop leading-color QCD corrections for Higgs plus two-jet production in the heavy-top limit

Receipt and verification

First computed	2026-07-05T02:21:41.921717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce9ffbf93e5949c1602dff259592ef941e80c0fd28450796861b172c159b067

Aliases

arxiv: 2012.12285 · arxiv_version: 2012.12285v2 · doi: 10.48550/arxiv.2012.12285 · pith_short_12: ZTU77P4T4WKJ · pith_short_16: ZTU77P4T4WKJYFQC · pith_short_8: ZTU77P4T

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/ZTU77P4T4WKJYFQC37ZFSWJO7F \
  | 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: cce9ffbf93e5949c1602dff259592ef941e80c0fd28450796861b172c159b067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c15b18bd5c3fc961c440cfc4e598337d9e1135b2abde08b5e5f17e6e99e2f30",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-22T19:00:08Z",
    "title_canon_sha256": "39cf6e936d9d9fe0ceb6781012c262c25775b72eb27c7298527b00a495b86689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12285",
    "kind": "arxiv",
    "version": 2
  }
}