Pith Number

pith:J7QG72F5

pith:2002:J7QG72F5JAS2XXVUCL5TY26VJD

not attested not anchored not stored refs pending

A new solution to the solar neutrino deficit

Alexander Friedland (IAS, Andrei Gruzinov (NYU, New York), Princeton)

arxiv:hep-ph/0202095 v3 · 2002-02-11 · 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{J7QG72F5JAS2XXVUCL5TY26VJD}

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	2026-05-18T04:21:31.665894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe06fe8bd4825abdeb412fb3c6bd548d7a7e30c60162818f94b33f15d728692

Aliases

arxiv: hep-ph/0202095 · arxiv_version: hep-ph/0202095v3 · doi: 10.48550/arxiv.hep-ph/0202095 · pith_short_12: J7QG72F5JAS2 · pith_short_16: J7QG72F5JAS2XXVU · pith_short_8: J7QG72F5

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/J7QG72F5JAS2XXVUCL5TY26VJD \
  | 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: 4fe06fe8bd4825abdeb412fb3c6bd548d7a7e30c60162818f94b33f15d728692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e759c13e4b4c8fc676f8d1fd9c020de33f3235ae483f995598cf3319a85458d",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-02-11T19:15:20Z",
    "title_canon_sha256": "f916eeaf56a209c90ce393a8d0650b1b5cf73413e267ff91421c4277639079eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0202095",
    "kind": "arxiv",
    "version": 3
  }
}