Pith Number

pith:GIN67PSU

pith:2001:GIN67PSUSUBG7PUSM6ZK3PTNR5

not attested not anchored not stored refs pending

Mu- and Tau-Neutrino Spectra Formation in Supernovae

G.G.Raffelt (MPP, Munich)

arxiv:astro-ph/0105250 v2 · 2001-05-15 · 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{GIN67PSUSUBG7PUSM6ZK3PTNR5}

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.

Receipt and verification

First computed	2026-05-18T02:40:36.351209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321befbe5495026fbe9267b2adbe6d8f61e68b2b54d98ddefbcdd337a44dfbea

Aliases

arxiv: astro-ph/0105250 · arxiv_version: astro-ph/0105250v2 · doi: 10.48550/arxiv.astro-ph/0105250 · pith_short_12: GIN67PSUSUBG · pith_short_16: GIN67PSUSUBG7PUS · pith_short_8: GIN67PSU

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/GIN67PSUSUBG7PUSM6ZK3PTNR5 \
  | 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: 321befbe5495026fbe9267b2adbe6d8f61e68b2b54d98ddefbcdd337a44dfbea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1913cd05537edc028a256b7491c358fc07aeaf0f769c722b7bcc8ace5de87551",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-15T17:16:59Z",
    "title_canon_sha256": "50648e1d607ed18f01c97532f3f0dfffe21d50f9c89a29cbe2121863be541828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105250",
    "kind": "arxiv",
    "version": 2
  }
}