Pith Number

pith:UE5SZ72M

pith:2021:UE5SZ72M3SXO347OIMMQTA2BTQ

not attested not anchored not stored refs pending

Measurement of the production cross section for Z + b jets in proton-proton collisions at $\sqrt{s} =$ 13 TeV

CMS Collaboration

arxiv:2112.09659 v2 · 2021-12-17 · 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{UE5SZ72M3SXO347OIMMQTA2BTQ}

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	2026-07-05T04:28:42.056736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13b2cff4cdcaeedf3ee43190983419c1fd2b2d7b788a93435215636ca8057ac

Aliases

arxiv: 2112.09659 · arxiv_version: 2112.09659v2 · doi: 10.48550/arxiv.2112.09659 · pith_short_12: UE5SZ72M3SXO · pith_short_16: UE5SZ72M3SXO347O · pith_short_8: UE5SZ72M

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/UE5SZ72M3SXO347OIMMQTA2BTQ \
  | 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: a13b2cff4cdcaeedf3ee43190983419c1fd2b2d7b788a93435215636ca8057ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789f294921e424097e6eab4412467bb4f39d83c0effeada397b95733796296aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2021-12-17T18:05:08Z",
    "title_canon_sha256": "d810f62500ea330c6d94d7bdafc0aec8776ccc7ff7c11a70f66f9773f173126d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09659",
    "kind": "arxiv",
    "version": 2
  }
}