Pith Number

pith:WTFVUNPH

pith:2020:WTFVUNPHRNMTHV2CUNXRYWC5LI

not attested not anchored not stored refs pending

The Present and Future of Four Top Operators

Andreas Weiler, Ennio Salvioni, Giovanni Banelli, Javi Serra, Tobias Theil

arxiv:2010.05915 v2 · 2020-10-12 · hep-ph · 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{WTFVUNPHRNMTHV2CUNXRYWC5LI}

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	2026-07-05T02:14:55.364868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4cb5a35e78b5933d742a36f1c585d5a0abaa33db61975d7d9e04a7b2921cd30

Aliases

arxiv: 2010.05915 · arxiv_version: 2010.05915v2 · doi: 10.48550/arxiv.2010.05915 · pith_short_12: WTFVUNPHRNMT · pith_short_16: WTFVUNPHRNMTHV2C · pith_short_8: WTFVUNPH

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/WTFVUNPHRNMTHV2CUNXRYWC5LI \
  | 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: b4cb5a35e78b5933d742a36f1c585d5a0abaa33db61975d7d9e04a7b2921cd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c54629181d6512f533b697fce94409b02b14180559560e87c095e707702060",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-10-12T18:00:01Z",
    "title_canon_sha256": "29b004ea89921e6095091000cee13ab1b7cec6552df2298f96e106e11041f483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05915",
    "kind": "arxiv",
    "version": 2
  }
}