Pith Number

pith:HCQ4JR5O

pith:2017:HCQ4JR5OORF5QLA4IFPBXTVTGP

not attested not anchored not stored refs pending

Linking High-Energy Cosmic Particles by Black-Hole Jets Embedded in Large-Scale Structures

Ke Fang (U. Maryland), Kohta Murase (PSU)

arxiv:1704.00015 v3 · 2017-03-31 · astro-ph.HE · astro-ph.CO · 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{HCQ4JR5OORF5QLA4IFPBXTVTGP}

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

3 papers in Pith

Ultraheavy Ultrahigh-Energy Cosmic Rays

Particle Astrophysics with High and Ultrahigh Energy Neutrinos

Particle Acceleration, Coronal Neutrino Production, and the Diffuse Extragalactic Neutrino Background from Supermassive Black Holes

Receipt and verification

First computed	2026-05-18T00:03:25.112652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a1c4c7ae744bd82c1c415e1bceb333dbd8adfa195a1afa8394bb3a06c2ded2

Aliases

arxiv: 1704.00015 · arxiv_version: 1704.00015v3 · doi: 10.48550/arxiv.1704.00015 · pith_short_12: HCQ4JR5OORF5 · pith_short_16: HCQ4JR5OORF5QLA4 · pith_short_8: HCQ4JR5O

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/HCQ4JR5OORF5QLA4IFPBXTVTGP \
  | 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: 38a1c4c7ae744bd82c1c415e1bceb333dbd8adfa195a1afa8394bb3a06c2ded2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd640e132e3a96a039b54c3ec0d17ead3779c2c9aa87ed35d70e4a7c9a30b79a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-31T18:00:53Z",
    "title_canon_sha256": "9bf48fe8e7e435e22e328b828b9196a61707e93eb7b72e0b4547603b8dab19b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00015",
    "kind": "arxiv",
    "version": 3
  }
}