Pith Number

pith:HZOODRQN

pith:2020:HZOODRQNRRLOZFUR5MRMC2TFCT

not attested not anchored not stored refs pending

Interpolation of Dense and Sparse Rational Functions and other Improvements in $\texttt{FireFly}$

Fabian Lange, Jonas Klappert, Sven Yannick Klein

arxiv:2004.01463 v2 · 2020-04-03 · cs.MS · 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{HZOODRQNRRLOZFUR5MRMC2TFCT}

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

13 papers in Pith

Electroweak corrections to Higgs boson pair production: The quark channel

Taming Symbolic IBP Reduction with Intermediate Bases

Renormalization of axial anomaly in SU(N)$\times$U(1)

LinApart3: efficient algorithm for multivariate partial fraction decomposition with linear denominators

Linac: linear algebra with CUDA over finite fields

Receipt and verification

First computed	2026-07-05T02:37:03.215911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e5ce1c60d8c56ec9691eb22c16a6514d0036a98b6cae014a8e8d88ab7ad2143

Aliases

arxiv: 2004.01463 · arxiv_version: 2004.01463v2 · doi: 10.48550/arxiv.2004.01463 · pith_short_12: HZOODRQNRRLO · pith_short_16: HZOODRQNRRLOZFUR · pith_short_8: HZOODRQN

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/HZOODRQNRRLOZFUR5MRMC2TFCT \
  | 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: 3e5ce1c60d8c56ec9691eb22c16a6514d0036a98b6cae014a8e8d88ab7ad2143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906cd56419e7cf937ab08190c36e6b2976b62462b6799e94f315b9d8fddb2162",
    "cross_cats_sorted": [
      "cs.SC",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2020-04-03T10:40:08Z",
    "title_canon_sha256": "55d208ec5beed2bbe113b5ed6c78e285f47e04c4f2622b6d89c24b42fd270e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01463",
    "kind": "arxiv",
    "version": 2
  }
}