Pith Number

pith:PGF57E2U

pith:2021:PGF57E2ULVFRJR7NCL4P4ILGFG

not attested not anchored not stored refs pending

Reconstruction of the neutrino mass as a function of redshift

Christiane S. Lorenz, Erminia Calabrese, Lena Funcke, Matthias L\"offler

arxiv:2102.13618 v2 · 2021-02-26 · astro-ph.CO · 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{PGF57E2ULVFRJR7NCL4P4ILGFG}

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

1 paper in Pith

From Evidence to Evident: Decisive Cosmological Evidence for the Normal Neutrino Mass Hierarchy

Receipt and verification

First computed	2026-07-05T03:42:40.344608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

798bdf93545d4b14c7ed12f8fe216629b60906c9196d1481a4a947d2abbda9b2

Aliases

arxiv: 2102.13618 · arxiv_version: 2102.13618v2 · doi: 10.48550/arxiv.2102.13618 · pith_short_12: PGF57E2ULVFR · pith_short_16: PGF57E2ULVFRJR7N · pith_short_8: PGF57E2U

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/PGF57E2ULVFRJR7NCL4P4ILGFG \
  | 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: 798bdf93545d4b14c7ed12f8fe216629b60906c9196d1481a4a947d2abbda9b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce06cb8ce3d47f649518814101a20735307f2cd1c962a4fd6a81ea65b938149",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-26T17:38:15Z",
    "title_canon_sha256": "dd4a727623b9a0f566ea56c4d9879647b17c89647e4882f8d6b0c8133d89af7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13618",
    "kind": "arxiv",
    "version": 2
  }
}