Pith Number

pith:VW2UKC4D

pith:2013:VW2UKC4D6KVJC2AGOWDB53ENCL

not attested not anchored not stored refs pending

Unambiguous Determination of the Neutrino Mass Hierarchy Using Reactor Neutrinos

Jun Cao, Liang Zhan, Yifang Wang, Yu-Feng Li

arxiv:1303.6733 v2 · 2013-03-27 · hep-ex · 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{VW2UKC4D6KVJC2AGOWDB53ENCL}

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	2026-05-18T03:15:43.329514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb5450b83f2aa91680675861eec8d12f8e439df852adf9aae4a97e41a6c2e0c

Aliases

arxiv: 1303.6733 · arxiv_version: 1303.6733v2 · doi: 10.48550/arxiv.1303.6733 · pith_short_12: VW2UKC4D6KVJ · pith_short_16: VW2UKC4D6KVJC2AG · pith_short_8: VW2UKC4D

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/VW2UKC4D6KVJC2AGOWDB53ENCL \
  | 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: adb5450b83f2aa91680675861eec8d12f8e439df852adf9aae4a97e41a6c2e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bdd28866ad1548d16a2291f2a2f743cd1a2d8b45e19eb2ccf0eabfaf0a78085",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2013-03-27T03:22:14Z",
    "title_canon_sha256": "a060d308d3037befec243fa7314aae5d38c9f5dd00d99cf2f582af4ad9b321e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6733",
    "kind": "arxiv",
    "version": 2
  }
}