Pith Number

pith:QA66OOX4

pith:2019:QA66OOX4PWDLXX5UJLEIK7MNXY

not attested not anchored not stored refs pending

Central exclusive production at the LHC: Remarks by the organisers on an EMMI workshop

Carlo Ewerz, Otto Nachtmann, Rainer Schicker

arxiv:1908.11792 v1 · 2019-08-30 · 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{QA66OOX4PWDLXX5UJLEIK7MNXY}

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	2026-07-05T00:00:45.842644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803de73afc7d86bbdfb44ac8857d8dbe3c258e9dca77a846bcdf4a19e50fd389

Aliases

arxiv: 1908.11792 · arxiv_version: 1908.11792v1 · doi: 10.48550/arxiv.1908.11792 · pith_short_12: QA66OOX4PWDL · pith_short_16: QA66OOX4PWDLXX5U · pith_short_8: QA66OOX4

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/QA66OOX4PWDLXX5UJLEIK7MNXY \
  | 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: 803de73afc7d86bbdfb44ac8857d8dbe3c258e9dca77a846bcdf4a19e50fd389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405cad8f40df679207d59596b0dead5f2e46109fe7962d2a96ff3f205ab4c815",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-30T15:31:12Z",
    "title_canon_sha256": "fd24cfb4de4f162879b4e390665723e2900c3f7428307a9bb5a88a6bed9355b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11792",
    "kind": "arxiv",
    "version": 1
  }
}