Pith Number

pith:EBQD2BEK

pith:2018:EBQD2BEKRRWQRIXXLWE2XXOBFM

not attested not anchored not stored refs pending

Stormy weather in 3C 196.1: nuclear outbursts and merger events shape the environment of the hybrid radio galaxy 3C 196.1

2, 2 IA PUC, 3), 3 Roma Tre, 4 UniTo, 5), 5 CIFS, 6 IRA INAF, 7 Manitoba University, 8), 8 Center for Imaging Science, 9), 9 School of Physics, A. Paggi (4), Astronomy, Bologna, B. Wilkes (1) (1 SAO, Cambridge, Canada, C. O'Dea (7, E. Liuzzo (6), F. Massaro (4, F. Ricci (1, G. Tremblay (1), Italy, L. Lovisari (1), Rochester, Roma, R. P. Kraft (1), Santiago Chile, S. Baum (7, Torino, USA, USA), Winnipeg, W. R. Forman (1)

arxiv:1809.10693 v1 · 2018-09-27 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBQD2BEKRRWQRIXXLWE2XXOBFM}

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	2026-05-18T00:01:28.112064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20603d048a8c6d08a2f75d89abddc12b2eb89685d60bc3b193dab57b4cc4ac99

Aliases

arxiv: 1809.10693 · arxiv_version: 1809.10693v1 · doi: 10.48550/arxiv.1809.10693 · pith_short_12: EBQD2BEKRRWQ · pith_short_16: EBQD2BEKRRWQRIXX · pith_short_8: EBQD2BEK

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/EBQD2BEKRRWQRIXXLWE2XXOBFM \
  | 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: 20603d048a8c6d08a2f75d89abddc12b2eb89685d60bc3b193dab57b4cc4ac99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72c918b832449a1cb2fa0ea1505ff219b637ac647fdc253a3723b7d30c81c2e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-27T18:00:17Z",
    "title_canon_sha256": "e029104710cad25031e5f92151f6bbc39c61fec32510829c1fdfe63f339f3d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10693",
    "kind": "arxiv",
    "version": 1
  }
}