Pith Number

pith:7NVJ2YXD

pith:2012:7NVJ2YXDBXM7BXF3W6M4K5JXHM

not attested not anchored not stored refs pending

Optimization of neutrino beams for underground sites in Europe

A. Longhin

arxiv:1206.4294 v1 · 2012-06-19 · physics.ins-det · 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{7NVJ2YXDBXM7BXF3W6M4K5JXHM}

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	2026-05-18T03:53:07.435022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6a9d62e30dd9f0dcbbb799c575373b3a6177372e2d7c65c1d222ed9b1c63f9

Aliases

arxiv: 1206.4294 · arxiv_version: 1206.4294v1 · doi: 10.48550/arxiv.1206.4294 · pith_short_12: 7NVJ2YXDBXM7 · pith_short_16: 7NVJ2YXDBXM7BXF3 · pith_short_8: 7NVJ2YXD

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/7NVJ2YXDBXM7BXF3W6M4K5JXHM \
  | 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: fb6a9d62e30dd9f0dcbbb799c575373b3a6177372e2d7c65c1d222ed9b1c63f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb3c6a08c5804a10a22628e83b1a2ac479230880a0da2f7b1e874c43dfd4ae5",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-06-19T19:24:11Z",
    "title_canon_sha256": "77a6b4e588d784dd286496ea66dd13fe0ef597f4009baa5fe0e3914bd75c576a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4294",
    "kind": "arxiv",
    "version": 1
  }
}