Pith Number

pith:PNEASXSN

pith:2019:PNEASXSNICHGSFUL7BIGRNF5QF

not attested not anchored not stored refs pending

Extraction and validation of a new set of CMS PYTHIA8 tunes from underlying-event measurements

CMS Collaboration

arxiv:1903.12179 v2 · 2019-03-28 · 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{PNEASXSNICHGSFUL7BIGRNF5QF}

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.

Cited by

1 paper in Pith

Quantum Chromodynamics Monte Carlo Tuning Studies in CMS

Receipt and verification

First computed	2026-07-05T00:29:37.438217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b48095e4d408e69168bf85068b4bd817a005d7385797c3902437433a2d78396

Aliases

arxiv: 1903.12179 · arxiv_version: 1903.12179v2 · doi: 10.48550/arxiv.1903.12179 · pith_short_12: PNEASXSNICHG · pith_short_16: PNEASXSNICHGSFUL · pith_short_8: PNEASXSN

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/PNEASXSNICHGSFUL7BIGRNF5QF \
  | 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: 7b48095e4d408e69168bf85068b4bd817a005d7385797c3902437433a2d78396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050d89ef7ae64bb571c4a9a377106de32d18370dfe442ecdc54e82049af0d6e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-03-28T16:29:09Z",
    "title_canon_sha256": "de5b3fb7f74f934318678aea69534da1f8bf299ee46d930968aba355e0c9b7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12179",
    "kind": "arxiv",
    "version": 2
  }
}