Pith Number

pith:UFHQ2XAL

pith:2011:UFHQ2XALAPS6FG7GFURLC6JB7Y

not attested not anchored not stored refs pending

Non-zero $\theta_{13}$ and CP-violation in inverse neutrino mass matrix

Surender Verma

arxiv:1109.4228 v1 · 2011-09-20 · 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{UFHQ2XALAPS6FG7GFURLC6JB7Y}

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	2026-05-18T03:51:35.809191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14f0d5c0b03e5e29be62d22b17921fe346c835c3540ea01cfb6c9d4340ce66b

Aliases

arxiv: 1109.4228 · arxiv_version: 1109.4228v1 · doi: 10.48550/arxiv.1109.4228 · pith_short_12: UFHQ2XALAPS6 · pith_short_16: UFHQ2XALAPS6FG7G · pith_short_8: UFHQ2XAL

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/UFHQ2XALAPS6FG7GFURLC6JB7Y \
  | 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: a14f0d5c0b03e5e29be62d22b17921fe346c835c3540ea01cfb6c9d4340ce66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71cb5aa864c003f8f8d8805b74f93200776d5768f49e3a4d4c298497c6568a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-09-20T08:13:26Z",
    "title_canon_sha256": "2860c843e89bb4ecf0d44248d63cc56d4790231640d7efd69991b580e897e934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4228",
    "kind": "arxiv",
    "version": 1
  }
}