Pith Number

pith:IDG5ZI6C

pith:2022:IDG5ZI6CFNTLW4UOFYVWTAPM5K

not attested not anchored not stored refs pending

A Two-Zone Model as origin of Hard TeV Spectrum in Extreme BL Lacs

A. Galvan-Gamez, E. Aguilar-Ruiz, E. Ben\'itez, N. Fraija

arxiv:2203.00880 v1 · 2022-03-02 · 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{IDG5ZI6CFNTLW4UOFYVWTAPM5K}

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	2026-07-05T04:04:05.659995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40cddca3c22b66bb728e2e2b6981eceaad2c45a649b88a0e9756ba893ec1a272

Aliases

arxiv: 2203.00880 · arxiv_version: 2203.00880v1 · doi: 10.48550/arxiv.2203.00880 · pith_short_12: IDG5ZI6CFNTL · pith_short_16: IDG5ZI6CFNTLW4UO · pith_short_8: IDG5ZI6C

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/IDG5ZI6CFNTLW4UOFYVWTAPM5K \
  | 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: 40cddca3c22b66bb728e2e2b6981eceaad2c45a649b88a0e9756ba893ec1a272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa822ef99a274104b7dcf9d7e7bf1fddea22fad69b7d5d057db76c3b4310fca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-03-02T05:26:42Z",
    "title_canon_sha256": "3cb7759e8889cbb6af3d98e9a9fbec02790f833f9499ea27b06c618e9ee2c2a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00880",
    "kind": "arxiv",
    "version": 1
  }
}