Pith Number

pith:2HVCS5QA

pith:2011:2HVCS5QAZHZ5Z3V37WDLN3TAAZ

not attested not anchored not stored refs pending

An extension of tribimaximal lepton mixing

Hai-Yang Cheng, Sechul Oh, Y. H. Ahn

arxiv:1107.4549 v2 · 2011-07-22 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HVCS5QAZHZ5Z3V37WDLN3TAAZ}

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	2026-05-18T02:01:11.292375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ea297600c9f3dceebbfd86b6ee600663ebb9365d7c29ab779c7989eb302efd

Aliases

arxiv: 1107.4549 · arxiv_version: 1107.4549v2 · doi: 10.48550/arxiv.1107.4549 · pith_short_12: 2HVCS5QAZHZ5 · pith_short_16: 2HVCS5QAZHZ5Z3V3 · pith_short_8: 2HVCS5QA

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/2HVCS5QAZHZ5Z3V37WDLN3TAAZ \
  | 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: d1ea297600c9f3dceebbfd86b6ee600663ebb9365d7c29ab779c7989eb302efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b8c1ac5e414883e6e103103e9e9fb5ed20c0c488a65b6bc22d2b223a05d273",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-22T15:40:01Z",
    "title_canon_sha256": "bf8ecf6908413ffe58c485b360128dec548b291766a478c3e7a343fe61649326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4549",
    "kind": "arxiv",
    "version": 2
  }
}