Pith Number

pith:GP6DWHBJ

pith:2022:GP6DWHBJO3QWAPHYCL3NYPYZKR

not attested not anchored not stored refs pending

High energy emission component, population, and contribution to the extragalactic gamma-ray background of gamma-ray emitting radio galaxies

Hiroto Matake, Justin Finke, Taishu Kayanoki, Yasushi Fukazawa, Yoshiyuki Inoue

arxiv:2204.14019 v1 · 2022-04-29 · 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{GP6DWHBJO3QWAPHYCL3NYPYZKR}

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

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections

Receipt and verification

First computed	2026-07-05T04:31:38.877197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33fc3b1c2976e1603cf812f6dc3f19544a0e09e33dbd810e8223d90e3ea86743

Aliases

arxiv: 2204.14019 · arxiv_version: 2204.14019v1 · doi: 10.48550/arxiv.2204.14019 · pith_short_12: GP6DWHBJO3QW · pith_short_16: GP6DWHBJO3QWAPHY · pith_short_8: GP6DWHBJ

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/GP6DWHBJO3QWAPHYCL3NYPYZKR \
  | 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: 33fc3b1c2976e1603cf812f6dc3f19544a0e09e33dbd810e8223d90e3ea86743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53e6706bf56f0f70fc9caea8aebab50565f229cd3b134b323d9cb172a99be98",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-29T11:28:42Z",
    "title_canon_sha256": "35e6a72a04199a157d71fa7afb0650c8c81311d5a5c0f3780c6a25a3fda51edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.14019",
    "kind": "arxiv",
    "version": 1
  }
}