Pith Number

pith:BVX6ORVN

pith:2012:BVX6ORVNSPRQZ3D2QGRCTFY55W

not attested not anchored not stored refs pending

Astronomia di Posizione per Muoni, Algoritmi per foglio elettronico (Positional Astronomy for Muons, Algorithms for electronic spreadsheet)

Costantino Sigismondi

arxiv:1201.1261 v1 · 2012-01-05 · astro-ph.IM · 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{BVX6ORVNSPRQZ3D2QGRCTFY55W}

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	2026-05-18T04:05:05.629016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6fe746ad93e30cec7a81a229971dedaaff3fdcf75a1b886f81bef216928f0b

Aliases

arxiv: 1201.1261 · arxiv_version: 1201.1261v1 · doi: 10.48550/arxiv.1201.1261 · pith_short_12: BVX6ORVNSPRQ · pith_short_16: BVX6ORVNSPRQZ3D2 · pith_short_8: BVX6ORVN

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/BVX6ORVNSPRQZ3D2QGRCTFY55W \
  | 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: 0d6fe746ad93e30cec7a81a229971dedaaff3fdcf75a1b886f81bef216928f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c7dd2bf93d638ddd19da2eb26514752479a24f59ead5f5607d5785259cc887",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-01-05T18:59:45Z",
    "title_canon_sha256": "ea298280c30ddc52a6705df428903b278321ffd3eddbde823b0d9db70bd40284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1261",
    "kind": "arxiv",
    "version": 1
  }
}