Pith Number

pith:RJB5WXQP

pith:2020:RJB5WXQPVVOIJWQLSHJ4KAEUYL

not attested not anchored not stored refs pending

What will it take to measure individual neutrino mass states using cosmology?

Julien Lesgourgues, Maria Archidiacono, Steen Hannestad

arxiv:2003.03354 v3 · 2020-03-06 · 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{RJB5WXQPVVOIJWQLSHJ4KAEUYL}

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

2 papers in Pith

Reanalyzing DESI DR1: 2. Constraints on Dark Energy, Spatial Curvature, and Neutrino Masses

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

Receipt and verification

First computed	2026-07-05T01:34:52.443400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a43db5e0fad5c84da0b91d3c50094c2d8fff1a7daff7b666023d43f731b3d81

Aliases

arxiv: 2003.03354 · arxiv_version: 2003.03354v3 · doi: 10.48550/arxiv.2003.03354 · pith_short_12: RJB5WXQPVVOI · pith_short_16: RJB5WXQPVVOIJWQL · pith_short_8: RJB5WXQP

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/RJB5WXQPVVOIJWQLSHJ4KAEUYL \
  | 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: 8a43db5e0fad5c84da0b91d3c50094c2d8fff1a7daff7b666023d43f731b3d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ceaf5d55c40441cd7002682a74ba5aed8383f3dd01e75fce528805fe51ff935",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-06T18:36:30Z",
    "title_canon_sha256": "315f832d65ad8efbd5f05142f21b7976e4cf5ed8d3860f3ddb1daec2fff2c543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03354",
    "kind": "arxiv",
    "version": 3
  }
}