Pith Number

pith:MMNXGY2I

pith:2019:MMNXGY2IJB5LCLTFUBERPZBVOJ

not attested not anchored not stored refs pending

On the connection of radio and $\gamma$-ray emission in blazars

Apostolos Mastichiadis, Maria Petropoulou, Stella Boula

arxiv:1901.08793 v1 · 2019-01-25 · 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{MMNXGY2IJB5LCLTFUBERPZBVOJ}

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	2026-05-17T23:55:33.107064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631b736348487ab12e65a04917e4357260903f564f1e8f72478027c56a83fa2b

Aliases

arxiv: 1901.08793 · arxiv_version: 1901.08793v1 · doi: 10.48550/arxiv.1901.08793 · pith_short_12: MMNXGY2IJB5L · pith_short_16: MMNXGY2IJB5LCLTF · pith_short_8: MMNXGY2I

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/MMNXGY2IJB5LCLTFUBERPZBVOJ \
  | 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: 631b736348487ab12e65a04917e4357260903f564f1e8f72478027c56a83fa2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94d5641217a5a15649ddd78e03af40f821a4191deb447df795d27885e37aab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-25T09:23:11Z",
    "title_canon_sha256": "9db7a378fe139cca78e556e3ce0535afcfae62649280e10c572d688ed405127a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08793",
    "kind": "arxiv",
    "version": 1
  }
}