Pith Number

pith:KIKTQ3YW

pith:2021:KIKTQ3YWX4PYVLCYPC6BLMUUOV

not attested not anchored not stored refs pending

On the Accuracy of Underground Muon Intensity Calculations

Anatoli Fedynitch, Marie-Cecile Piro, William Woodley

arxiv:2109.11559 v2 · 2021-09-23 · astro-ph.HE · 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{KIKTQ3YWX4PYVLCYPC6BLMUUOV}

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.

Cited by

1 paper in Pith

Mountain Muography for China Jinping Underground Laboratory

Receipt and verification

First computed	2026-07-05T04:09:37.282893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5215386f16bf1f8aac5878bc15b2947546678560e7c95e3a43b39c460a3db54c

Aliases

arxiv: 2109.11559 · arxiv_version: 2109.11559v2 · doi: 10.48550/arxiv.2109.11559 · pith_short_12: KIKTQ3YWX4PY · pith_short_16: KIKTQ3YWX4PYVLCY · pith_short_8: KIKTQ3YW

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/KIKTQ3YWX4PYVLCYPC6BLMUUOV \
  | 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: 5215386f16bf1f8aac5878bc15b2947546678560e7c95e3a43b39c460a3db54c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941510dc039c6107ec7f4914e29039ac81466ab464a97a93eadc8bae58ecb1ce",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-09-23T18:00:02Z",
    "title_canon_sha256": "b53118bdb40f5fba0ee554cee112c4ae3a05a7f53e4fb434aaa4ad54ab3ad4bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11559",
    "kind": "arxiv",
    "version": 2
  }
}