Pith Number

pith:7FBMXGUR

pith:2019:7FBMXGURUJULLBOKREQT2GFQ45

not attested not anchored not stored refs pending

Atmospheric muons as an imaging tool

Andrea Giammanco, Lorenzo Bonechi, Raffaello D'Alessandro

arxiv:1906.03934 v1 · 2019-06-10 · physics.ins-det · physics.app-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{7FBMXGURUJULLBOKREQT2GFQ45}

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	2026-07-05T00:40:56.079290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f942cb9a91a268b585ca89213d18b0e74dcd38d368535d8399f0d3ff5311d918

Aliases

arxiv: 1906.03934 · arxiv_version: 1906.03934v1 · doi: 10.48550/arxiv.1906.03934 · pith_short_12: 7FBMXGURUJUL · pith_short_16: 7FBMXGURUJULLBOK · pith_short_8: 7FBMXGUR

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/7FBMXGURUJULLBOKREQT2GFQ45 \
  | 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: f942cb9a91a268b585ca89213d18b0e74dcd38d368535d8399f0d3ff5311d918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e8449606d7c5fbd2d448db0fede7bdfb3d854d8c69dfe2e93f99948782c840",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-06-10T12:27:26Z",
    "title_canon_sha256": "b24f26f8e78f99c7ebf2fdeaa04212c49eda01d2dd555e4bbae1a7ab52bbbc62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03934",
    "kind": "arxiv",
    "version": 1
  }
}