Pith Number

pith:2OTJQL7U

pith:2018:2OTJQL7UIH4ZLNJ43CVJ4Q6GJA

not attested not anchored not stored refs pending

Bias due to neutrinos must not uncorrect'd go

Julien Lesgourgues, Katherine Freese, Maria Archidiacono, Martina Gerbino, Sunny Vagnozzi, Thejs Brinckmann, Tim Sprenger

arxiv:1807.04672 v2 · 2018-07-12 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OTJQL7UIH4ZLNJ43CVJ4Q6GJA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:58:30.659270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a6982ff441f995b53cd8aa9e43c6483e40bab9c2840aff37d13ace375d4359

Aliases

arxiv: 1807.04672 · arxiv_version: 1807.04672v2 · doi: 10.48550/arxiv.1807.04672 · pith_short_12: 2OTJQL7UIH4Z · pith_short_16: 2OTJQL7UIH4ZLNJ4 · pith_short_8: 2OTJQL7U

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/2OTJQL7UIH4ZLNJ43CVJ4Q6GJA \
  | 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: d3a6982ff441f995b53cd8aa9e43c6483e40bab9c2840aff37d13ace375d4359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c684264940048caf975e02ba799a7657343bd42beb017ba851cd2b46bad81ab",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-12T15:26:11Z",
    "title_canon_sha256": "493cf0fceccea697996f4c01a12b83732d339a35a01e9ea2fbcee9b44dd2b3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04672",
    "kind": "arxiv",
    "version": 2
  }
}