Pith Number

pith:TXWYT274

pith:2013:TXWYT274TYDTAXOLRYK3R4R6JK

not attested not anchored not stored refs pending

Production of two $c \bar c$ pairs in double-parton scattering within $k_t$-factorization

Antoni Szczurek, Rafal Maciula

arxiv:1306.6837 v1 · 2013-06-28 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXWYT274TYDTAXOLRYK3R4R6JK}

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	2026-05-18T03:19:42.786605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ded89ebfc9e07305dcb8e15b8f23e4a879c909b99da05c0e469a6e8c63b2c2c

Aliases

arxiv: 1306.6837 · arxiv_version: 1306.6837v1 · doi: 10.48550/arxiv.1306.6837 · pith_short_12: TXWYT274TYDT · pith_short_16: TXWYT274TYDTAXOL · pith_short_8: TXWYT274

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/TXWYT274TYDTAXOLRYK3R4R6JK \
  | 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: 9ded89ebfc9e07305dcb8e15b8f23e4a879c909b99da05c0e469a6e8c63b2c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8765c877cd621b370eb993d239dcd67919fc9e7cad471c1260a5613bbd804367",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-06-28T13:40:11Z",
    "title_canon_sha256": "43e7342e6b846b85e39593b8cab6c318c0e3902932ef550ca68f2c1613eff032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6837",
    "kind": "arxiv",
    "version": 1
  }
}