Pith Number

pith:JDREA7S2

pith:2005:JDREA7S2KZNMSDHWVS45GJYBAJ

not attested not anchored not stored refs pending

Estimate of neutrino masses from Koide's relation

Bo-Qiang Ma, Nan Li

arxiv:hep-ph/0505028 v1 · 2005-05-05 · hep-ph · astro-ph · hep-ex · math-ph · math.MP · nucl-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDREA7S2KZNMSDHWVS45GJYBAJ}

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.

Cited by

2 papers in Pith

A minimization theorem for the Koide ratio and its Standard Model calibration

Receipt and verification

First computed	2026-07-04T16:55:40.840441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e2407e5a565ac90cf6acb9d327010245c29618b2fc41d2d6658cc65134ad9a

Aliases

arxiv: hep-ph/0505028 · arxiv_version: hep-ph/0505028v1 · doi: 10.48550/arxiv.hep-ph/0505028 · pith_short_12: JDREA7S2KZNM · pith_short_16: JDREA7S2KZNMSDHW · pith_short_8: JDREA7S2

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/JDREA7S2KZNMSDHWVS45GJYBAJ \
  | 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: 48e2407e5a565ac90cf6acb9d327010245c29618b2fc41d2d6658cc65134ad9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea6f45d14cefc958b6f13156316b8a4af4fb32b081e41d375184541c903bdff0",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ex",
      "math-ph",
      "math.MP",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-05-05T15:09:24Z",
    "title_canon_sha256": "3cb4a1723d95f84e5079ada7a210c0f6d8c164e54ab88e2c373a4a339e842466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0505028",
    "kind": "arxiv",
    "version": 1
  }
}