Pith Number

pith:E7GWDUGJ

pith:2019:E7GWDUGJYUXS4XSAJYQ2OTVVTO

not attested not anchored not stored refs pending

Measurement of differential cross sections and charge ratios for $t$-channel single top quark production in proton-proton collisions at $\sqrt{s} =$ 13 TeV

CMS Collaboration

arxiv:1907.08330 v2 · 2019-07-19 · 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{E7GWDUGJYUXS4XSAJYQ2OTVVTO}

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	2026-07-05T01:01:16.218068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27cd61d0c9c52f2e5e404e21a74eb59b99272b67c466f678f3f1ed6c7a91bb07

Aliases

arxiv: 1907.08330 · arxiv_version: 1907.08330v2 · doi: 10.48550/arxiv.1907.08330 · pith_short_12: E7GWDUGJYUXS · pith_short_16: E7GWDUGJYUXS4XSA · pith_short_8: E7GWDUGJ

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/E7GWDUGJYUXS4XSAJYQ2OTVVTO \
  | 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: 27cd61d0c9c52f2e5e404e21a74eb59b99272b67c466f678f3f1ed6c7a91bb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d591680c66c559f79a9af596d0adba86cec23019a6e92d815d1270902b5b4414",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-07-19T01:27:15Z",
    "title_canon_sha256": "4fe1d776b89112445db68454648740fb817c4d9fbeca9d3b63c276fa28fadae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08330",
    "kind": "arxiv",
    "version": 2
  }
}