Pith Number

pith:IIOJ5DGS

pith:2000:IIOJ5DGSWKUDBIRHD73JEZOMGH

not attested not anchored not stored refs pending

Status of the solution to the solar neutrino problem based on non-standard neutrino interactions

H. Nunokawa, M.M. Guzzo, P.C. de Holanda, P.I. Krastev, S. Bergmann

arxiv:hep-ph/0004049 v1 · 2000-04-06 · hep-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{IIOJ5DGSWKUDBIRHD73JEZOMGH}

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	2026-07-04T16:20:05.884665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421c9e8cd2b2a830a2271ff69265cc31c614b332c77eb9571e03fbd3b243a125

Aliases

arxiv: hep-ph/0004049 · arxiv_version: hep-ph/0004049v1 · doi: 10.48550/arxiv.hep-ph/0004049 · pith_short_12: IIOJ5DGSWKUD · pith_short_16: IIOJ5DGSWKUDBIRH · pith_short_8: IIOJ5DGS

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/IIOJ5DGSWKUDBIRHD73JEZOMGH \
  | 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: 421c9e8cd2b2a830a2271ff69265cc31c614b332c77eb9571e03fbd3b243a125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b8f516f404b6215974cdaae200a64fd3f00333517ddd0e90a1861faaa9e996b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-04-06T09:44:55Z",
    "title_canon_sha256": "b17ac7ac69ad0d1978a40aeb3ccedd81fb13c109044eb4844ae85b2708d22d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0004049",
    "kind": "arxiv",
    "version": 1
  }
}