Pith Number

pith:EJLK5TGK

pith:2000:EJLK5TGKI6GU4QEILV4S2NKJAY

not attested not anchored not stored refs pending

Neutrino Masses and Mixing Angles in a Realistic String-Inspired Model

M.Oliveira, S. F. King

arxiv:hep-ph/0009287 v2 · 2000-09-25 · 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{EJLK5TGKI6GU4QEILV4S2NKJAY}

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	2026-05-18T01:06:15.382533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2256aeccca478d4e40885d792d3549060dcafc0fec28220e268b3215dcf9f530

Aliases

arxiv: hep-ph/0009287 · arxiv_version: hep-ph/0009287v2 · doi: 10.48550/arxiv.hep-ph/0009287 · pith_short_12: EJLK5TGKI6GU · pith_short_16: EJLK5TGKI6GU4QEI · pith_short_8: EJLK5TGK

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/EJLK5TGKI6GU4QEILV4S2NKJAY \
  | 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: 2256aeccca478d4e40885d792d3549060dcafc0fec28220e268b3215dcf9f530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25b95c0d0ec20f23acdec83d50f7de9e8cbdd4bf6668c48ff026b704978e0f40",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-09-25T16:06:53Z",
    "title_canon_sha256": "8591d756ac9da4f02e6767d300aa0930650f07fd3d7ca79b311c3d9b9d3c6ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0009287",
    "kind": "arxiv",
    "version": 2
  }
}