Pith Number

pith:WCOY27U4

pith:2018:WCOY27U4EKGBRHB7NRVHLWIQEI

not attested not anchored not stored refs pending

Noncommutative Black Holes at the LHC

Elena Villhauer

arxiv:1801.05023 v1 · 2018-01-12 · 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{WCOY27U4EKGBRHB7NRVHLWIQEI}

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	2026-05-18T00:25:50.262262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09d8d7e9c228c189c3f6c6a75d9102226ed29aff06439fbaddb90aec71935ac

Aliases

arxiv: 1801.05023 · arxiv_version: 1801.05023v1 · doi: 10.48550/arxiv.1801.05023 · pith_short_12: WCOY27U4EKGB · pith_short_16: WCOY27U4EKGBRHB7 · pith_short_8: WCOY27U4

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/WCOY27U4EKGBRHB7NRVHLWIQEI \
  | 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: b09d8d7e9c228c189c3f6c6a75d9102226ed29aff06439fbaddb90aec71935ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "604168399e13025f679d078ee6b5b7d7057cda15b1fd823db2afb8eccaafb294",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-01-12T04:10:51Z",
    "title_canon_sha256": "efb30cdc873ea0cb1b7431a88497b8209cc860f0ee8c737a858cae11136e51e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05023",
    "kind": "arxiv",
    "version": 1
  }
}