Pith Number

pith:H7YRNWTU

pith:2003:H7YRNWTUFVDCYLFCHHOIMMO5JP

not attested not anchored not stored refs pending

Further Evidence for Neutrino Flux Variability from Super-Kamiokande Data

D.O. Caldwell, P.A. Sturrock

arxiv:hep-ph/0305303 v1 · 2003-05-28 · hep-ph · astro-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{H7YRNWTUFVDCYLFCHHOIMMO5JP}

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	2026-05-18T01:06:13.518244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff116da742d462c2ca239dc8631dd4bfb4eae705f1565d8676d44729d20104b

Aliases

arxiv: hep-ph/0305303 · arxiv_version: hep-ph/0305303v1 · doi: 10.48550/arxiv.hep-ph/0305303 · pith_short_12: H7YRNWTUFVDC · pith_short_16: H7YRNWTUFVDCYLFC · pith_short_8: H7YRNWTU

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/H7YRNWTUFVDCYLFCHHOIMMO5JP \
  | 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: 3ff116da742d462c2ca239dc8631dd4bfb4eae705f1565d8676d44729d20104b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26326db4d54e3a517df443e3fe48719a469fef5571bf2877fc9526e75f5d3f74",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-05-28T01:15:21Z",
    "title_canon_sha256": "fd0d1660924804884267b7f631569ad1e2892115c97d90b9bef4e1f0d0c098b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0305303",
    "kind": "arxiv",
    "version": 1
  }
}