Pith Number

pith:RR4JADJT

pith:1999:RR4JADJTH3KJVAED7SDFPDMA3H

not attested not anchored not stored refs pending

Generation of 10^15 - 10^17 eV photons by UHE CR in the Galactic magnetic filed

P. G. Tinyakov, S. L. Dubovsky

arxiv:astro-ph/9906092 v2 · 1999-06-04 · astro-ph · 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{RR4JADJTH3KJVAED7SDFPDMA3H}

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	2026-05-18T01:40:13.081617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c78900d333ed49a8083fc86578d80d9ea5d0f781ad598280630709307eacc64

Aliases

arxiv: astro-ph/9906092 · arxiv_version: astro-ph/9906092v2 · doi: 10.48550/arxiv.astro-ph/9906092 · pith_short_12: RR4JADJTH3KJ · pith_short_16: RR4JADJTH3KJVAED · pith_short_8: RR4JADJT

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/RR4JADJTH3KJVAED7SDFPDMA3H \
  | 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: 8c78900d333ed49a8083fc86578d80d9ea5d0f781ad598280630709307eacc64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec8cf64d07be423a323126988980bafbd147cd9729514612f1e7f04660e6b7a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-06-04T18:26:58Z",
    "title_canon_sha256": "4672b7c30fd4b9d75dc859d3235b5b8a4dc200050a01f336c8ad24caa165fd11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9906092",
    "kind": "arxiv",
    "version": 2
  }
}