Pith Number

pith:IPL7ZZLB

pith:2018:IPL7ZZLBVPFS2CZ3ZQDQFXG4KI

not attested not anchored not stored refs pending

$J/\psi$-meson production within improved color evaporation model with the $k_{T}$-factorization approach for $c\bar{c}$ production

Anna Cisek, Antoni Szczurek, Rafal Maciula

arxiv:1810.08063 v1 · 2018-10-18 · 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{IPL7ZZLBVPFS2CZ3ZQDQFXG4KI}

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	2026-05-17T23:50:11.917993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d7fce561abcb2d0b3bcc0702dcdc521d56462663c87c38ece56bdf0bd010d2

Aliases

arxiv: 1810.08063 · arxiv_version: 1810.08063v1 · doi: 10.48550/arxiv.1810.08063 · pith_short_12: IPL7ZZLBVPFS · pith_short_16: IPL7ZZLBVPFS2CZ3 · pith_short_8: IPL7ZZLB

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/IPL7ZZLBVPFS2CZ3ZQDQFXG4KI \
  | 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: 43d7fce561abcb2d0b3bcc0702dcdc521d56462663c87c38ece56bdf0bd010d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5725cb02ce15920e950721b3e453201202769d4be4afbe146ea897ee037b895",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-10-18T13:57:51Z",
    "title_canon_sha256": "be8b56a21a24ec755222b7e8cd74d5923917de2a92d463c2ddc62fa22b2adb20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08063",
    "kind": "arxiv",
    "version": 1
  }
}