Pith Number

pith:FED5Q7LX

pith:2002:FED5Q7LXDQNFTTPBWQYZZE6E2E

not attested not anchored not stored refs pending

On astrophysical solution to ultra high energy cosmic rays

A.Z.Gazizov, S.I.Grigorieva, V.Berezinsky

arxiv:hep-ph/0204357 v3 · 2002-04-30 · 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{FED5Q7LXDQNFTTPBWQYZZE6E2E}

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

Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance

Receipt and verification

First computed	2026-05-18T02:36:37.975557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2907d87d771c1a59cde1b4319c93c4d13de5ee0d5e609c738476ca041f251d00

Aliases

arxiv: hep-ph/0204357 · arxiv_version: hep-ph/0204357v3 · doi: 10.48550/arxiv.hep-ph/0204357 · pith_short_12: FED5Q7LXDQNF · pith_short_16: FED5Q7LXDQNFTTPB · pith_short_8: FED5Q7LX

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/FED5Q7LXDQNFTTPBWQYZZE6E2E \
  | 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: 2907d87d771c1a59cde1b4319c93c4d13de5ee0d5e609c738476ca041f251d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276255564c9341b1f30ad6e154679ecd192eb8015cb4bbd0f7d249d89546d453",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-04-30T15:44:27Z",
    "title_canon_sha256": "915d617f6a2657119301ab6baa1b3c7ed8e78adec8163127b38f0f10bbf570f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0204357",
    "kind": "arxiv",
    "version": 3
  }
}