Pith Number

pith:MZDJ6V5L

pith:2008:MZDJ6V5LMWHNKLFLMXNDO4EYZY

not attested not anchored not stored refs pending

D-Instanton Generated Dirac Neutrino Masses

Mirjam Cvetic, Paul Langacker

arxiv:0803.2876 v2 · 2008-03-19 · hep-th · 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{MZDJ6V5LMWHNKLFLMXNDO4EYZY}

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	2026-07-04T15:38:22.011863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66469f57ab658ed52cab65da377098ce3d074639c3afbb64f943357f9f73ed9f

Aliases

arxiv: 0803.2876 · arxiv_version: 0803.2876v2 · doi: 10.48550/arxiv.0803.2876 · pith_short_12: MZDJ6V5LMWHN · pith_short_16: MZDJ6V5LMWHNKLFL · pith_short_8: MZDJ6V5L

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/MZDJ6V5LMWHNKLFLMXNDO4EYZY \
  | 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: 66469f57ab658ed52cab65da377098ce3d074639c3afbb64f943357f9f73ed9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55653f9b9285c6dc033bf9602b925a3a3b40a1818d0520ead11ae28377c023b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-19T19:59:04Z",
    "title_canon_sha256": "59f5c28ae94fb7393086bd1b51f8b466c0b6e1404bba8d13e768c798ff8b63e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2876",
    "kind": "arxiv",
    "version": 2
  }
}