Pith Number

pith:ZCJRZGFE

pith:1999:ZCJRZGFEUTRQ7SROM47YBHJUEL

not attested not anchored not stored refs pending

Is Large Mixing Angle MSW the Solution of the Solar Neutrino Problems?

A. Yu. Smirnov, J. N. Bahcall, P. I. Krastev

arxiv:hep-ph/9905220 v3 · 1999-05-04 · hep-ph · astro-ph · hep-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCJRZGFEUTRQ7SROM47YBHJUEL}

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	2026-05-18T01:08:00.524612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8931c98a4a4e30fca2e673f809d3422c57f4e1daac01089dd68af2ce05e4a29

Aliases

arxiv: hep-ph/9905220 · arxiv_version: hep-ph/9905220v3 · doi: 10.48550/arxiv.hep-ph/9905220 · pith_short_12: ZCJRZGFEUTRQ · pith_short_16: ZCJRZGFEUTRQ7SRO · pith_short_8: ZCJRZGFE

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/ZCJRZGFEUTRQ7SROM47YBHJUEL \
  | 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: c8931c98a4a4e30fca2e673f809d3422c57f4e1daac01089dd68af2ce05e4a29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641d928f07e6e65c231372b42df6fbe79fbd447d607c87a41bac46fa57b8b663",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-05-04T00:14:38Z",
    "title_canon_sha256": "ec07471ca152b9233d209f5426464e3896a762162b20348a474dce0d8eed5b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9905220",
    "kind": "arxiv",
    "version": 3
  }
}