Pith Number

pith:Y3KKOGSM

pith:2026:Y3KKOGSM6JONM3LTGQWIOGJHYJ

not attested not anchored not stored refs pending

Top-Antitop Production and Decay at Threshold at the LHC in QCD Perturbation Theory

Emanuele Re, Giovanni Pelliccioli, Luca Rottoli, Paolo Nason

arxiv:2607.09539 v1 · 2026-07-10 · 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{Y3KKOGSM6JONM3LTGQWIOGJHYJ}

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	2026-07-13T01:20:17.655484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d4a71a4cf25cd66d73342c871927c26a996b937ec57bd5b614637b1d07a0db

Aliases

arxiv: 2607.09539 · arxiv_version: 2607.09539v1 · doi: 10.48550/arxiv.2607.09539 · pith_short_12: Y3KKOGSM6JON · pith_short_16: Y3KKOGSM6JONM3LT · pith_short_8: Y3KKOGSM

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/Y3KKOGSM6JONM3LTGQWIOGJHYJ \
  | 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: c6d4a71a4cf25cd66d73342c871927c26a996b937ec57bd5b614637b1d07a0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67b259a419fe7bfdcf8f2bb14ff6a480baeb5e884d1c689bef714f7e05e16eca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-10T15:44:49Z",
    "title_canon_sha256": "e86541d029a2a9fafce633a95729a1736ad3e63d2a656eace516dbe5bada1cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09539",
    "kind": "arxiv",
    "version": 1
  }
}