Pith Number

pith:OQJHACWZ

pith:2015:OQJHACWZKOBTBKMCE36SE4GQVO

not attested not anchored not stored refs pending

Unified model for cosmic rays above $10^{17}$ eV and the diffuse gamma-ray and neutrino backgrounds

A. Neronov, D.V. Semikoz, G. Giacinti, M. Kachelriess, O. Kalashev

arxiv:1507.07534 v2 · 2015-07-27 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQJHACWZKOBTBKMCE36SE4GQVO}

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	2026-05-18T01:28:03.867513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7412700ad9538330a98226fd2270d0abba8d3e5d6e0eb2def46c5d173503c901

Aliases

arxiv: 1507.07534 · arxiv_version: 1507.07534v2 · doi: 10.48550/arxiv.1507.07534 · pith_short_12: OQJHACWZKOBT · pith_short_16: OQJHACWZKOBTBKMC · pith_short_8: OQJHACWZ

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/OQJHACWZKOBTBKMCE36SE4GQVO \
  | 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: 7412700ad9538330a98226fd2270d0abba8d3e5d6e0eb2def46c5d173503c901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb71632dd707395c767e7b3bf9ac97d279147652f0f6a0dc5592cc4de83d55b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-27T19:22:14Z",
    "title_canon_sha256": "5e6273e61fbc660f8b1b7b11d5129e7f60fda36c1bc28f57749ce28afa89fa00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07534",
    "kind": "arxiv",
    "version": 2
  }
}