Pith Number

pith:7MZS52FM

pith:1998:7MZS52FMPBVNJ4THWOCJGFY2UA

not attested not anchored not stored refs pending

Effect of m_c on b quark chromomagnetic interaction and on-shell two-loop integrals with two masses

A.G. Grozin, A.I. Davydychev

arxiv:hep-ph/9809589 v2 · 1998-09-30 · 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{7MZS52FMPBVNJ4THWOCJGFY2UA}

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	2026-05-18T04:31:00.651576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb332ee8ac786ad4f267b38493171aa03cfcf1ead1729260b7d90378171739c6

Aliases

arxiv: hep-ph/9809589 · arxiv_version: hep-ph/9809589v2 · doi: 10.48550/arxiv.hep-ph/9809589 · pith_short_12: 7MZS52FMPBVN · pith_short_16: 7MZS52FMPBVNJ4TH · pith_short_8: 7MZS52FM

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/7MZS52FMPBVNJ4THWOCJGFY2UA \
  | 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: fb332ee8ac786ad4f267b38493171aa03cfcf1ead1729260b7d90378171739c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2bd4f9d29383181d7272d1e79c77805a7d7034cbdbc681954f41770a0f2f6c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-09-30T13:09:41Z",
    "title_canon_sha256": "fb7e7ddce6eaadf517c6700e33e661e4d49d2329eebf3c42c8b7d702e5a5868a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9809589",
    "kind": "arxiv",
    "version": 2
  }
}