Pith Number

pith:ZGKEWKEK

pith:1999:ZGKEWKEKHJGZBKM7V437DBJTE6

not attested not anchored not stored refs pending

Analysis of a three flavor neutrino oscillation fit to recent Super-Kamiokande data

Christoph Meier, Tommy Ohlsson

arxiv:hep-ph/9910270 v2 · 1999-10-07 · 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{ZGKEWKEKHJGZBKM7V437DBJTE6}

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	2026-05-18T04:13:17.208875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9944b288a3a4d90a99faf37f18533279923f15600d1e10b0e208938e4427fc8

Aliases

arxiv: hep-ph/9910270 · arxiv_version: hep-ph/9910270v2 · doi: 10.48550/arxiv.hep-ph/9910270 · pith_short_12: ZGKEWKEKHJGZ · pith_short_16: ZGKEWKEKHJGZBKM7 · pith_short_8: ZGKEWKEK

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/ZGKEWKEKHJGZBKM7V437DBJTE6 \
  | 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: c9944b288a3a4d90a99faf37f18533279923f15600d1e10b0e208938e4427fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5598155199d410acaa25b0b4c44b5a77f2859ef2f93392abaacf79884e7214de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-07T15:27:15Z",
    "title_canon_sha256": "5317bcffc9cbdb1404017f10744dfff295433510bac635c99124656da0f9ded2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910270",
    "kind": "arxiv",
    "version": 2
  }
}