Pith Number

pith:2UQSOFL6

pith:1998:2UQSOFL6KPGRSRLWGFNOUE6L5B

not attested not anchored not stored refs pending

Comparison of \nu_\mu <-> \nu_\tau and and \nu_\mu <-> \nu_s oscillations as solutions of the atmospheric neutrino problem

I.N.F.N., Maurizio Lusignoli (Dipartimento di Fisica, Paolo Lipari, Sezione di Roma), Universita' di Roma "La Sapienza"

arxiv:hep-ph/9803440 v1 · 1998-03-24 · 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{2UQSOFL6KPGRSRLWGFNOUE6L5B}

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	2026-05-18T02:36:58.637814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52127157e53cd194576315aea13cbe85089794a9856d32bcd63a4c77603b333

Aliases

arxiv: hep-ph/9803440 · arxiv_version: hep-ph/9803440v1 · doi: 10.48550/arxiv.hep-ph/9803440 · pith_short_12: 2UQSOFL6KPGR · pith_short_16: 2UQSOFL6KPGRSRLW · pith_short_8: 2UQSOFL6

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/2UQSOFL6KPGRSRLWGFNOUE6L5B \
  | 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: d52127157e53cd194576315aea13cbe85089794a9856d32bcd63a4c77603b333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9004b9ed5d07401e498c8d68bf42551835b4e6a0848e57629665614eb47f71ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-03-24T23:26:00Z",
    "title_canon_sha256": "3a21292894182e4c48ccc43c84878764ccb07f4cae293e47c40bb7c367737567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9803440",
    "kind": "arxiv",
    "version": 1
  }
}