Pith Number

pith:3U2VLVS5

pith:1995:3U2VLVS5U45CPYJNKYLKCHZY7B

not attested not anchored not stored refs pending

Curvature Radiation by Ultrarelativistic Protons

A. Dolgov, M. Kachelriess, V. Berezinsky

arxiv:hep-ph/9504224 v1 · 1995-04-05 · 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{3U2VLVS5U45CPYJNKYLKCHZY7B}

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	2026-05-18T04:38:05.804415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd3555d65da73a27e12d5616a11f38f8444b76ff4ac52a341999d41e0f6efc85

Aliases

arxiv: hep-ph/9504224 · arxiv_version: hep-ph/9504224v1 · doi: 10.48550/arxiv.hep-ph/9504224 · pith_short_12: 3U2VLVS5U45C · pith_short_16: 3U2VLVS5U45CPYJN · pith_short_8: 3U2VLVS5

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/3U2VLVS5U45CPYJNKYLKCHZY7B \
  | 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: dd3555d65da73a27e12d5616a11f38f8444b76ff4ac52a341999d41e0f6efc85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74104ef8cf71a18c49671f168bdd723446e68db83a4d0e2c5f033801ab7b55a",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-04-05T08:42:29Z",
    "title_canon_sha256": "a7491f7ef14fe92731722b035b4ad41e5b22598a5c70b5ad23e4008fd6d01167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9504224",
    "kind": "arxiv",
    "version": 1
  }
}