Pith Number

pith:72NNEHNN

pith:1994:72NNEHNNYBGDS4BRVAHMEOESMK

not attested not anchored not stored refs pending

Implications of Particle Acceleration in Active Galactic Nuclei for Cosmic Rays and High Energy Neutrino Astronomy

A.P. Szabo, R.J. Protheroe

arxiv:astro-ph/9405020 v1 · 1994-05-10 · 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{72NNEHNNYBGDS4BRVAHMEOESMK}

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

TeV-PeV Gamma-ray and Neutrino Emission in the Galactic Plane

Receipt and verification

First computed	2026-05-18T04:34:35.859532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9ad21dadc04c397031a80ec2389262ac3164d4304ddc2b932cc7a68256f4d7

Aliases

arxiv: astro-ph/9405020 · arxiv_version: astro-ph/9405020v1 · doi: 10.48550/arxiv.astro-ph/9405020 · pith_short_12: 72NNEHNNYBGD · pith_short_16: 72NNEHNNYBGDS4BR · pith_short_8: 72NNEHNN

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/72NNEHNNYBGDS4BRVAHMEOESMK \
  | 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: fe9ad21dadc04c397031a80ec2389262ac3164d4304ddc2b932cc7a68256f4d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8822e7412ce1d2af17a6663281b93a1a1de39dd824113bda2ecd89ab9359866",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-05-10T05:15:32Z",
    "title_canon_sha256": "303099052ddc8654b51e400417fda5876592cb595c277c1231e719e567ebb810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9405020",
    "kind": "arxiv",
    "version": 1
  }
}