Pith Number

pith:4PPFKRZD

pith:2019:4PPFKRZDVRKW32ZVC6FBZTV3L3

not attested not anchored not stored refs pending

Rare top quark production and decays at ATLAS and CMS

CMS Collaborations), Kirill Skovpen (on behalf of the ATLAS

arxiv:1905.08324 v1 · 2019-05-20 · 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{4PPFKRZDVRKW32ZVC6FBZTV3L3}

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	2026-05-17T23:45:43.641954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3de554723ac556deb35178a1ccebb5ecf5e51d55c0a138989112fb2e241faee

Aliases

arxiv: 1905.08324 · arxiv_version: 1905.08324v1 · doi: 10.48550/arxiv.1905.08324 · pith_short_12: 4PPFKRZDVRKW · pith_short_16: 4PPFKRZDVRKW32ZV · pith_short_8: 4PPFKRZD

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/4PPFKRZDVRKW32ZVC6FBZTV3L3 \
  | 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: e3de554723ac556deb35178a1ccebb5ecf5e51d55c0a138989112fb2e241faee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f7e78809c5d151e45717b10c63eca6bb8d7b22227a41dd87d582b8f96ba5f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-05-20T20:00:17Z",
    "title_canon_sha256": "608ce5b96a271b8c09d4b7d7f21236cab5704730653e01a95f36e1d2245748c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08324",
    "kind": "arxiv",
    "version": 1
  }
}