Pith Number

pith:33F7UBHX

pith:2013:33F7UBHXD3JSSOM4XMLMZZCDDU

not attested not anchored not stored refs pending

Constraints on neutrino mass ordering and degeneracy from Planck and neutrino-less double beta decay

Naoyuki Haba, Ryo Takahashi

arxiv:1305.0147 v3 · 2013-05-01 · hep-ph · astro-ph.CO · 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{33F7UBHXD3JSSOM4XMLMZZCDDU}

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	2026-05-18T01:50:13.696680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

decbfa04f71ed329399cbb16cce4431d0e153171270e9006f580f63e291b61ae

Aliases

arxiv: 1305.0147 · arxiv_version: 1305.0147v3 · doi: 10.48550/arxiv.1305.0147 · pith_short_12: 33F7UBHXD3JS · pith_short_16: 33F7UBHXD3JSSOM4 · pith_short_8: 33F7UBHX

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/33F7UBHXD3JSSOM4XMLMZZCDDU \
  | 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: decbfa04f71ed329399cbb16cce4431d0e153171270e9006f580f63e291b61ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d034a5a54c3cefdef1d1e028a7a987fdb3d495f01dc0f4f998a8fde23f57b5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-05-01T11:27:25Z",
    "title_canon_sha256": "b8f6ff07639afb3a6ef499d1c8a63002b31252cbf17b5b5fd3a7659df2d25d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0147",
    "kind": "arxiv",
    "version": 3
  }
}