Pith Number

pith:U4YVKE5A

pith:2012:U4YVKE5ALWDUUOPAPOAB2LA4AC

not attested not anchored not stored refs pending

Neutrino Decays over Cosmological Distances and the Implications for Neutrino Telescopes

Mauricio Bustamante, Philipp Baerwald, Walter Winter

arxiv:1208.4600 v2 · 2012-08-22 · astro-ph.CO · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4YVKE5ALWDUUOPAPOAB2LA4AC}

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.

Cited by

2 papers in Pith

Visible Neutrino Decay As An Open Quantum System

Astrophysical bounds on the high-energy evolution of neutrino mixing

Receipt and verification

First computed	2026-05-18T03:43:17.871140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7315513a05d874a39e07b801d2c1c008960255ec80dd87c38f403e306a2e678

Aliases

arxiv: 1208.4600 · arxiv_version: 1208.4600v2 · doi: 10.48550/arxiv.1208.4600 · pith_short_12: U4YVKE5ALWDU · pith_short_16: U4YVKE5ALWDUUOPA · pith_short_8: U4YVKE5A

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/U4YVKE5ALWDUUOPAPOAB2LA4AC \
  | 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: a7315513a05d874a39e07b801d2c1c008960255ec80dd87c38f403e306a2e678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6feb4aa7cba78025f6386fb5828046c5fba84e9f2643edefd3713fa801af17",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-22T20:00:00Z",
    "title_canon_sha256": "1b2708e0f6b1ead41d7cbd44cc75754924532f21e0aee755361d7e6d6aa99ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4600",
    "kind": "arxiv",
    "version": 2
  }
}