Pith Number

pith:QM7KUBF5

pith:2020:QM7KUBF5GL2SAWHCADU6KRY7KO

not attested not anchored not stored refs pending

Top Precision for Associated Top-Pair Production Processes at the LHC

Anna Kulesza, Daniel Schwartl\"ander, Leszek Motyka, Tomasz Stebel, Vincent Theeuwes

arxiv:2003.13636 v1 · 2020-03-30 · 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{QM7KUBF5GL2SAWHCADU6KRY7KO}

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	2026-07-05T01:29:57.687474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

833eaa04bd32f52058e200e9e5471f53833052c3570c5b7c7574cf2f0d32921e

Aliases

arxiv: 2003.13636 · arxiv_version: 2003.13636v1 · doi: 10.48550/arxiv.2003.13636 · pith_short_12: QM7KUBF5GL2S · pith_short_16: QM7KUBF5GL2SAWHC · pith_short_8: QM7KUBF5

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/QM7KUBF5GL2SAWHCADU6KRY7KO \
  | 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: 833eaa04bd32f52058e200e9e5471f53833052c3570c5b7c7574cf2f0d32921e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4856cf35d8b41895fd6be280ba14cc4c485a04eb2d01da57051f19a55725f6fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-30T17:13:05Z",
    "title_canon_sha256": "4ffa4075a92769f1c77d3d31b0ab90c8afb3e983d25564a9db1c85c20d7451cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13636",
    "kind": "arxiv",
    "version": 1
  }
}