Pith Number

pith:DTR3A6YW

pith:1998:DTR3A6YWQYZ6MN7PUY4674LG2U

not attested not anchored not stored refs pending

Neutrino Decay as an Explanation of Atmospheric Neutrino Observations

J.G. Learned, S. Pakvasa, T.J. Weiler, V.Barger

arxiv:astro-ph/9810121 v1 · 1998-10-08 · astro-ph · hep-ex · 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{DTR3A6YWQYZ6MN7PUY4674LG2U}

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	2026-07-04T15:49:36.132392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce3b07b168633e637efa639eff166d520c0d73448185c116aee072412e36f07

Aliases

arxiv: astro-ph/9810121 · arxiv_version: astro-ph/9810121v1 · doi: 10.48550/arxiv.astro-ph/9810121 · pith_short_12: DTR3A6YWQYZ6 · pith_short_16: DTR3A6YWQYZ6MN7P · pith_short_8: DTR3A6YW

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/DTR3A6YWQYZ6MN7PUY4674LG2U \
  | 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: 1ce3b07b168633e637efa639eff166d520c0d73448185c116aee072412e36f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f4215baf22f8cc13dcf848ed946567a143da0ea249e3b7e0891a0b3f1fb873",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-10-08T02:16:28Z",
    "title_canon_sha256": "6a2203a10030ceba7dead5d08dfc06dc02e1292a2e7551c8081cee27555a8121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9810121",
    "kind": "arxiv",
    "version": 1
  }
}