Pith Number

pith:HGGKLCCA

pith:2006:HGGKLCCAUB3NGIOQLU7UZADSLF

not attested not anchored not stored refs pending

Gamma-Ray Luminosity Function of Blazars and the Cosmic Gamma-Ray Background: Evidence for the Luminosity Dependent Density Evolution

Takuro Narumoto, Tomonori Totani (Kyoto University)

arxiv:astro-ph/0602178 v2 · 2006-02-08 · 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{HGGKLCCAUB3NGIOQLU7UZADSLF}

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	2026-05-18T04:36:29.404713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

398ca58840a076d321d05d3f4c80725950cb13f86ca348670ead64c7d3a45332

Aliases

arxiv: astro-ph/0602178 · arxiv_version: astro-ph/0602178v2 · doi: 10.48550/arxiv.astro-ph/0602178 · pith_short_12: HGGKLCCAUB3N · pith_short_16: HGGKLCCAUB3NGIOQ · pith_short_8: HGGKLCCA

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/HGGKLCCAUB3NGIOQLU7UZADSLF \
  | 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: 398ca58840a076d321d05d3f4c80725950cb13f86ca348670ead64c7d3a45332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487a37bb1e81ce2b9d7ea62125299fba5f506ba95104d1f4d24323452d34d5a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-08T04:02:49Z",
    "title_canon_sha256": "53a8513c867ef91f78649c424f7f72b1b015b801a0678eab0b4d3cdfb7516882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602178",
    "kind": "arxiv",
    "version": 2
  }
}