Pith Number

pith:GF7OUVY7

pith:2018:GF7OUVY7LZMJ3AYQQ6SDGCHKUD

not attested not anchored not stored refs pending

Phenomenology of extra quarks at the LHC

Hugo Prager

arxiv:1807.05225 v1 · 2018-07-13 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GF7OUVY7LZMJ3AYQQ6SDGCHKUD}

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	2026-05-18T00:10:44.059818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

317eea571f5e589d831087a43308eaa0fbf54cb2d78ecb463e2b652612abe65e

Aliases

arxiv: 1807.05225 · arxiv_version: 1807.05225v1 · doi: 10.48550/arxiv.1807.05225 · pith_short_12: GF7OUVY7LZMJ · pith_short_16: GF7OUVY7LZMJ3AYQ · pith_short_8: GF7OUVY7

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/GF7OUVY7LZMJ3AYQQ6SDGCHKUD \
  | 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: 317eea571f5e589d831087a43308eaa0fbf54cb2d78ecb463e2b652612abe65e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b33e5f1fd00cc84fd4b283e13856f56ffca65b1899aef7d2d14a7a3a4165d37c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-13T14:58:25Z",
    "title_canon_sha256": "27623953653a41cf47c5c11e1935d243c092a81df5bd060790e58dbab2013b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05225",
    "kind": "arxiv",
    "version": 1
  }
}