Pith Number

pith:BFWNRKNA

pith:2019:BFWNRKNAXCBTCK2T6QGY7FGHZP

not attested not anchored not stored refs pending

$\epsilon$-regular basis for non-polylogarithmic multiloop integrals and total cross section of the process $e^+e^-\to 2(Q\bar Q)$

A.I. Onishchenko, R.N. Lee

arxiv:1909.07710 v2 · 2019-09-17 · 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{BFWNRKNAXCBTCK2T6QGY7FGHZP}

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.

Receipt and verification

First computed	2026-07-05T00:36:36.737486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096cd8a9a0b883312b53f40d8f94c7cbf4609f9c5ef83973b69f7a71609e6fb5

Aliases

arxiv: 1909.07710 · arxiv_version: 1909.07710v2 · doi: 10.48550/arxiv.1909.07710 · pith_short_12: BFWNRKNAXCBT · pith_short_16: BFWNRKNAXCBTCK2T · pith_short_8: BFWNRKNA

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/BFWNRKNAXCBTCK2T6QGY7FGHZP \
  | 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: 096cd8a9a0b883312b53f40d8f94c7cbf4609f9c5ef83973b69f7a71609e6fb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41881b313ec7bec950985a50f26fad550d6a0bd43311af060e4cf6905a7f9ee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-09-17T10:50:18Z",
    "title_canon_sha256": "eb04db7e5da536058011fdf8d71e23428f0aa67a1e24e6e86b5fc20c177ed1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.07710",
    "kind": "arxiv",
    "version": 2
  }
}