Pith Number

pith:36F3CRV4

pith:2012:36F3CRV4RDIGK5CQJWEYOMQFSX

not attested not anchored not stored refs pending

Double real radiation corrections to $t\bar{t}$ production at the LHC: the $gg\rightarrow t\bar{t}q\bar{q}$ channel

Aude Gehrmann-De Ridder, Gabriel Abelof

arxiv:1207.6546 v2 · 2012-07-27 · 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{36F3CRV4RDIGK5CQJWEYOMQFSX}

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	2026-05-18T01:56:06.651465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df8bb146bc88d06574504d8987320595c6d45f69972729092e40c0d92ec444db

Aliases

arxiv: 1207.6546 · arxiv_version: 1207.6546v2 · doi: 10.48550/arxiv.1207.6546 · pith_short_12: 36F3CRV4RDIG · pith_short_16: 36F3CRV4RDIGK5CQ · pith_short_8: 36F3CRV4

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/36F3CRV4RDIGK5CQJWEYOMQFSX \
  | 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: df8bb146bc88d06574504d8987320595c6d45f69972729092e40c0d92ec444db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8ac65ee2070d1264be7f2230691c8367d91b246356208d08596a62734d3038",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-27T13:55:35Z",
    "title_canon_sha256": "8f5147ca87c1f01b2199396b08ffe02f8f07856814dc7e758134395bbb30df34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6546",
    "kind": "arxiv",
    "version": 2
  }
}