Pith Number

pith:LD6A2DQF

pith:2011:LD6A2DQFWH7USZSLSJBTHWTJFE

not attested not anchored not stored refs pending

Large Mixing Angles From Many Right-Handed Neutrinos

Brian Feldstein, William Klemm

arxiv:1111.6690 v2 · 2011-11-29 · 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{LD6A2DQFWH7USZSLSJBTHWTJFE}

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	2026-05-18T01:59:22.340643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fc0d0e05b1ff49664b924333da692901a66bf28ef0865b1224916a36f523a7

Aliases

arxiv: 1111.6690 · arxiv_version: 1111.6690v2 · doi: 10.48550/arxiv.1111.6690 · pith_short_12: LD6A2DQFWH7U · pith_short_16: LD6A2DQFWH7USZSL · pith_short_8: LD6A2DQF

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/LD6A2DQFWH7USZSLSJBTHWTJFE \
  | 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: 58fc0d0e05b1ff49664b924333da692901a66bf28ef0865b1224916a36f523a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a913801c0a2c08f8b8372f8bcaf2f6d9c2fa02b572549f0f1a06bb0c10cdea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-29T04:47:18Z",
    "title_canon_sha256": "293faa7155845a30e62a22e8ba5767a366f5dd90e17a68ce6774d7caf5b07b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6690",
    "kind": "arxiv",
    "version": 2
  }
}