Pith Number

pith:72PTYHVZ

pith:2005:72PTYHVZ3SAVY3WSGF5SN3WPJM

not attested not anchored not stored refs pending

Constraining invisible neutrino decays with the cosmic microwave background

Georg Raffelt (Max Planck Inst., Munich), Steen Hannestad (University of Aarhus)

arxiv:hep-ph/0509278 v1 · 2005-09-26 · hep-ph · astro-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{72PTYHVZ3SAVY3WSGF5SN3WPJM}

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

How neutrinos could help solving cosmological anomalies and tensions

Receipt and verification

First computed	2026-05-18T03:24:29.019930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9f3c1eb9dc815c6ed2317b26eecf4b3aaa67d3562e5fc13db363c0e5180bb4

Aliases

arxiv: hep-ph/0509278 · arxiv_version: hep-ph/0509278v1 · doi: 10.48550/arxiv.hep-ph/0509278 · pith_short_12: 72PTYHVZ3SAV · pith_short_16: 72PTYHVZ3SAVY3WS · pith_short_8: 72PTYHVZ

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/72PTYHVZ3SAVY3WSGF5SN3WPJM \
  | 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: fe9f3c1eb9dc815c6ed2317b26eecf4b3aaa67d3562e5fc13db363c0e5180bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3641086da629d486c205803b0f38024bf2b5d8a662e4939396cea986a7fb5af",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-09-26T07:49:50Z",
    "title_canon_sha256": "c0158d22a665caaefb26e8df89a8ad3fe69341a339170d704df25a2dd7d3f75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0509278",
    "kind": "arxiv",
    "version": 1
  }
}