Pith Number

pith:W3J7FN4C

pith:2001:W3J7FN4CH527YBM7TPXGSAF34M

not attested not anchored not stored refs pending

The beaming pattern and spectrum of inverse Compton radiation in blazars

A. Mastichiadis, J. G. Kirk, M. Georganopoulos

arxiv:astro-ph/0107152 v1 · 2001-07-09 · 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{W3J7FN4CH527YBM7TPXGSAF34M}

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	2026-05-18T01:07:45.655544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d3f2b7823f75fc059f9bee6900bbe30247644721f5afb01369266e303b41ee

Aliases

arxiv: astro-ph/0107152 · arxiv_version: astro-ph/0107152v1 · doi: 10.48550/arxiv.astro-ph/0107152 · pith_short_12: W3J7FN4CH527 · pith_short_16: W3J7FN4CH527YBM7 · pith_short_8: W3J7FN4C

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/W3J7FN4CH527YBM7TPXGSAF34M \
  | 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: b6d3f2b7823f75fc059f9bee6900bbe30247644721f5afb01369266e303b41ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455a16440284e6b854c8d8dd05b11d28e43f7cef9c066f2124e06f308d0c78a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-09T11:54:40Z",
    "title_canon_sha256": "bc2343873af358a27c795bcf423401d6bee3e09b5f8b77a4f166b68ec1bfd82b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107152",
    "kind": "arxiv",
    "version": 1
  }
}