Pith Number

pith:BW4AB6ON

pith:2012:BW4AB6ONWHVCGBV6Z6ERR3IQIX

not attested not anchored not stored refs pending

Probing the Neutrino Mass Hierarchy with Super-Kamiokande

Pilar Hernandez, Sanjib Kumar Agarwalla

arxiv:1204.4217 v2 · 2012-04-18 · 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{BW4AB6ONWHVCGBV6Z6ERR3IQIX}

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	2026-05-18T01:57:49.037805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db800f9cdb1ea2306becf8918ed1045ce1f89017308d45ac43c553fd9736671

Aliases

arxiv: 1204.4217 · arxiv_version: 1204.4217v2 · doi: 10.48550/arxiv.1204.4217 · pith_short_12: BW4AB6ONWHVC · pith_short_16: BW4AB6ONWHVCGBV6 · pith_short_8: BW4AB6ON

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/BW4AB6ONWHVCGBV6Z6ERR3IQIX \
  | 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: 0db800f9cdb1ea2306becf8918ed1045ce1f89017308d45ac43c553fd9736671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451bdc2277fc0a6f90800a8491c51e4f87a9d6ae0d3ac284555fa9d1870a8381",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-04-18T22:14:20Z",
    "title_canon_sha256": "a7e2f02518fc9948f3e6d6f074580029f30cb1ba9573131711db573b52ab40bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4217",
    "kind": "arxiv",
    "version": 2
  }
}