Pith Number

pith:SWWDRVZB

pith:2005:SWWDRVZB57EJWBSGB64NSFAJM3

not attested not anchored not stored refs pending

Strongly Interacting Neutrinos as the Highest Energy Cosmic Rays: A Quantitative Analysis

Andreas Ringwald, Huitzu Tu, Markus Ahlers

arxiv:astro-ph/0512439 v1 · 2005-12-16 · 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{SWWDRVZB57EJWBSGB64NSFAJM3}

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	2026-07-04T14:51:28.161019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ac38d721efc89b06460fb8d9140966d00459a5c1d52987ea9529c6df3e708d

Aliases

arxiv: astro-ph/0512439 · arxiv_version: astro-ph/0512439v1 · doi: 10.48550/arxiv.astro-ph/0512439 · pith_short_12: SWWDRVZB57EJ · pith_short_16: SWWDRVZB57EJWBSG · pith_short_8: SWWDRVZB

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/SWWDRVZB57EJWBSGB64NSFAJM3 \
  | 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: 95ac38d721efc89b06460fb8d9140966d00459a5c1d52987ea9529c6df3e708d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1de1c3501c42887a1d5c3bb46a19fb580312eeb95f8d1b19b237780538d2be7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-16T14:00:24Z",
    "title_canon_sha256": "d699c3069ccef2e15857178f8052702d348a11315d8f4a0a6b4cbad7ed32afd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512439",
    "kind": "arxiv",
    "version": 1
  }
}