Pith Number

pith:YNY2NLV3

pith:2018:YNY2NLV3W4V7YZDBFGS2DOK3C7

not attested not anchored not stored refs pending

Observation of proton-tagged, central (semi)exclusive production of high-mass lepton pairs in pp collisions at 13 TeV with the CMS-TOTEM precision proton spectrometer

CMS Collaboration, TOTEM Collaboration

arxiv:1803.04496 v2 · 2018-03-12 · 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{YNY2NLV3W4V7YZDBFGS2DOK3C7}

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	2026-05-18T00:08:20.976048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c371a6aebbb72bfc646129a5a1b95b17d2fe4042496275aba0ee60332d3dceed

Aliases

arxiv: 1803.04496 · arxiv_version: 1803.04496v2 · doi: 10.48550/arxiv.1803.04496 · pith_short_12: YNY2NLV3W4V7 · pith_short_16: YNY2NLV3W4V7YZDB · pith_short_8: YNY2NLV3

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/YNY2NLV3W4V7YZDBFGS2DOK3C7 \
  | 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: c371a6aebbb72bfc646129a5a1b95b17d2fe4042496275aba0ee60332d3dceed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec4c81faa2b45a620ade588fe555146cdd0c65e8a56029eedabb7265e971f8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2018-03-12T19:51:59Z",
    "title_canon_sha256": "c10ac30829c836cc37a8e4ee4e7c05f7b2710d3f660d2a8237d461615762615b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04496",
    "kind": "arxiv",
    "version": 2
  }
}