Pith Number

pith:SLC7BHUP

pith:2020:SLC7BHUPZQIXXGIY3PRNNFBFVQ

not attested not anchored not stored refs pending

Top quark pair production in the exclusive processes at LHC

Daniel E. Martins, Marek Tasevsky, Murilo S. Rangel, Victor P. Goncalves

arxiv:2007.04565 v2 · 2020-07-09 · 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{SLC7BHUPZQIXXGIY3PRNNFBFVQ}

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	2026-07-05T01:46:59.232589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c5f09e8fcc117b9918dbe2d69425ac35dd2e18059f406f15c13372dad3b8cc

Aliases

arxiv: 2007.04565 · arxiv_version: 2007.04565v2 · doi: 10.48550/arxiv.2007.04565 · pith_short_12: SLC7BHUPZQIX · pith_short_16: SLC7BHUPZQIXXGIY · pith_short_8: SLC7BHUP

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/SLC7BHUPZQIXXGIY3PRNNFBFVQ \
  | 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: 92c5f09e8fcc117b9918dbe2d69425ac35dd2e18059f406f15c13372dad3b8cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c05ab3682ee57631e3829a31b4c26b81005828363b7121975bd3cdb5c53ec84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-07-09T05:37:37Z",
    "title_canon_sha256": "8a5c36cb991d87896b9cab603937445fc86f640dbf4e19b081ceabd3c2a8e6cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04565",
    "kind": "arxiv",
    "version": 2
  }
}