Pith Number

pith:ARMNINOO

pith:2025:ARMNINOOA4UMAUHWYL5ZZRJPWE

not attested not anchored not stored refs pending

Constraint on Neutrino Statistics from Cosmological Data

Wei Liao, YiCheng Dai

arxiv:2501.12264 v2 · 2025-01-21 · 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{ARMNINOOA4UMAUHWYL5ZZRJPWE}

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

Probing the neutrino chemical potential with cosmological observations

Receipt and verification

First computed	2026-07-05T11:30:40.846690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0458d435ce0728c050f6c2fb9cc52fb1027bea43940859dfca976615a228064f

Aliases

arxiv: 2501.12264 · arxiv_version: 2501.12264v2 · doi: 10.48550/arxiv.2501.12264 · pith_short_12: ARMNINOOA4UM · pith_short_16: ARMNINOOA4UMAUHW · pith_short_8: ARMNINOO

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/ARMNINOOA4UMAUHWYL5ZZRJPWE \
  | 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: 0458d435ce0728c050f6c2fb9cc52fb1027bea43940859dfca976615a228064f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e7fac724e9c86073e37f9212231eba6a4a219b6d921b900b22eed1b420a7b8a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-21T16:34:17Z",
    "title_canon_sha256": "35cf54d088451cef798c1b2dd08162d4bd5a31a7a4f81d91015927cb5773e97a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12264",
    "kind": "arxiv",
    "version": 2
  }
}