Pith Number

pith:Z6TEXFEU

pith:2009:Z6TEXFEUL6VZAJ7ET4EMVBOZ5W

not attested not anchored not stored refs pending

Loop bounds on non-standard neutrino interactions

Carla Biggio, Enrique Fernandez-Martinez, Mattias Blennow

arxiv:0902.0607 v2 · 2009-02-03 · 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{Z6TEXFEUL6VZAJ7ET4EMVBOZ5W}

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	2026-07-04T15:40:47.367202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa64b94945fab9027e49f08ca85d9ed81ba179aaeabdbd6ce05c0b4c6eaf902

Aliases

arxiv: 0902.0607 · arxiv_version: 0902.0607v2 · doi: 10.48550/arxiv.0902.0607 · pith_short_12: Z6TEXFEUL6VZ · pith_short_16: Z6TEXFEUL6VZAJ7E · pith_short_8: Z6TEXFEU

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/Z6TEXFEUL6VZAJ7ET4EMVBOZ5W \
  | 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: cfa64b94945fab9027e49f08ca85d9ed81ba179aaeabdbd6ce05c0b4c6eaf902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59a88fe46407ca88413111f6395980c0896f6ad35f187e1786c65e05939a2342",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-02-03T21:00:01Z",
    "title_canon_sha256": "295ee7b4fd3d7984375898bb58f92e7b6aca748fabe69ed506cecbcf4dbfcc0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0607",
    "kind": "arxiv",
    "version": 2
  }
}