Pith Number

pith:I4MVGVX7

pith:2019:I4MVGVX7ITQS35UQBLL6L5M76D

not attested not anchored not stored refs pending

Geometric Optimization of the MATHUSLA Detector

Imran Alkhatib

arxiv:1909.05896 v2 · 2019-09-12 · 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{I4MVGVX7ITQS35UQBLL6L5M76D}

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	2026-07-05T02:13:11.216185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47195356ff44e12df6900ad7e5f59ff0c260b96801d7802146003f67261c4558

Aliases

arxiv: 1909.05896 · arxiv_version: 1909.05896v2 · doi: 10.48550/arxiv.1909.05896 · pith_short_12: I4MVGVX7ITQS · pith_short_16: I4MVGVX7ITQS35UQ · pith_short_8: I4MVGVX7

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/I4MVGVX7ITQS35UQBLL6L5M76D \
  | 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: 47195356ff44e12df6900ad7e5f59ff0c260b96801d7802146003f67261c4558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c28949cef7467ce0020548ed7726e4ffc257353bd41fb439757e1643f7b5b86e",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-09-12T18:29:48Z",
    "title_canon_sha256": "b024d91f0cdffead6887f3d7c8a88e69333d59071edd7fa8965d70e668ca8b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05896",
    "kind": "arxiv",
    "version": 2
  }
}