Pith Number

pith:P4HDQXG2

pith:2018:P4HDQXG2EJSGD2FLQ7XWMBZX2K

not attested not anchored not stored refs pending

Detection of Coronal Magnetic Activity in Nearby Active Supermassive Black Holes

Akihiro Doi, Yoshiyuki Inoue

arxiv:1810.10732 v1 · 2018-10-25 · 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{P4HDQXG2EJSGD2FLQ7XWMBZX2K}

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

Studying the mirror acceleration via kinetic simulations of relativistic plasma turbulence

Receipt and verification

First computed	2026-05-17T23:57:38.039383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f0e385cda226461e8ab87ef660737d291dd828614062ca7ce2257dc40168e78

Aliases

arxiv: 1810.10732 · arxiv_version: 1810.10732v1 · doi: 10.48550/arxiv.1810.10732 · pith_short_12: P4HDQXG2EJSG · pith_short_16: P4HDQXG2EJSGD2FL · pith_short_8: P4HDQXG2

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/P4HDQXG2EJSGD2FLQ7XWMBZX2K \
  | 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: 7f0e385cda226461e8ab87ef660737d291dd828614062ca7ce2257dc40168e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "075cef8ff750f7ab2a4fe8eee56d4dd58bcbbcb29b969ade1c7c6252ae686129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-25T06:18:31Z",
    "title_canon_sha256": "58f2b5d4db6b05d9f1ae3d334b66885c0fb091149a58c5fcbc1486a4cb9bdd17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10732",
    "kind": "arxiv",
    "version": 1
  }
}