Pith Number

pith:6XRPUNKO

pith:2005:6XRPUNKOZCC4UUF4UDOEEJSO4O

not attested not anchored not stored refs pending

Exotic Neutrino Interactions at the Pierre Auger Observatory

Dan Hooper, Luis Anchordoqui, Subir Sarkar, Tao Han

arxiv:hep-ph/0508312 v2 · 2005-08-31 · 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{6XRPUNKOZCC4UUF4UDOEEJSO4O}

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	2026-05-18T02:36:19.411438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e2fa354ec885ca50bca0dc42264ee38ca2b11f93ea08858a35e7d1e5d15804

Aliases

arxiv: hep-ph/0508312 · arxiv_version: hep-ph/0508312v2 · doi: 10.48550/arxiv.hep-ph/0508312 · pith_short_12: 6XRPUNKOZCC4 · pith_short_16: 6XRPUNKOZCC4UUF4 · pith_short_8: 6XRPUNKO

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/6XRPUNKOZCC4UUF4UDOEEJSO4O \
  | 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: f5e2fa354ec885ca50bca0dc42264ee38ca2b11f93ea08858a35e7d1e5d15804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a89a2f2fe47c13f0440cab88b1bfe040d3cdf780f4f354318391bf809ba107c",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-08-31T12:07:15Z",
    "title_canon_sha256": "46c249ded626f5cd8620d0625f17b48078dfaed0e5a607786c6c93e2d17eede5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0508312",
    "kind": "arxiv",
    "version": 2
  }
}