Pith Number

pith:SQGYM6ZB

pith:2019:SQGYM6ZB46NM7FJ342PZQYPPS4

not attested not anchored not stored refs pending

Neutrino Masses from the Point of View of Economy and Simplicity

S. Bilenky

arxiv:1907.01472 v2 · 2019-07-02 · 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{SQGYM6ZB46NM7FJ342PZQYPPS4}

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	2026-05-17T23:41:07.063088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940d867b21e79acf953be69f9861ef97287803c3880a775ef47288563d7e87fe

Aliases

arxiv: 1907.01472 · arxiv_version: 1907.01472v2 · doi: 10.48550/arxiv.1907.01472 · pith_short_12: SQGYM6ZB46NM · pith_short_16: SQGYM6ZB46NM7FJ3 · pith_short_8: SQGYM6ZB

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/SQGYM6ZB46NM7FJ342PZQYPPS4 \
  | 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: 940d867b21e79acf953be69f9861ef97287803c3880a775ef47288563d7e87fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15326e57ef51656b979986d3ce40176fd64af57db0dbdbe15f51088c10385bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-07-02T16:02:35Z",
    "title_canon_sha256": "a650d39d4ae3ffe7f76377faa9f03fa599a0afb676b106d3bc76783a3fab5876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01472",
    "kind": "arxiv",
    "version": 2
  }
}