Pith Number

pith:HCXROYZY

pith:2021:HCXROYZYJCQTQKHTTWGHKDHK2R

not attested not anchored not stored refs pending

Improved cosmological constraints on the neutrino mass and lifetime

Abhish Dev, Guillermo F. Abell\'an, Peizhi Du, Vivian Poulin, Yuhsin Tsai, Zackaria Chacko

arxiv:2112.13862 v2 · 2021-12-27 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCXROYZYJCQTQKHTTWGHKDHK2R}

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.

Cited by

3 papers in Pith

Dark energy from neutrino interactions in Unimodular Gravity

Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape

Towards a complete scheme of cosmological neutrino self-interactions: Collision term for a wide range of mediator masses

Receipt and verification

First computed	2026-07-05T04:49:11.173820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38af17633848a13828f39d8c750cead452a7431077cf991c3d7d5fffbc1847e4

Aliases

arxiv: 2112.13862 · arxiv_version: 2112.13862v2 · doi: 10.48550/arxiv.2112.13862 · pith_short_12: HCXROYZYJCQT · pith_short_16: HCXROYZYJCQTQKHT · pith_short_8: HCXROYZY

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/HCXROYZYJCQTQKHTTWGHKDHK2R \
  | 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: 38af17633848a13828f39d8c750cead452a7431077cf991c3d7d5fffbc1847e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c9c77397b8a5c4b9ebbff09d964ccbc4595f9849c92a51db8d6b8d03a42e74",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-12-27T19:00:07Z",
    "title_canon_sha256": "cebc8a852a2cd3b85f472d85ddef5d6aee7110de866e486add1732a51e427002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13862",
    "kind": "arxiv",
    "version": 2
  }
}