Pith Number

pith:MYBRXLSF

pith:2015:MYBRXLSF3NXDSIYPP24MWHZG6O

not attested not anchored not stored refs pending

The Radio Properties of Radio-Loud Narrow-Line Seyfert 1 Galaxies on Parsec Scales

Hongyan Zhou (USTC), J. A. Zensus (MPIfR), Kiyoaki Wajima (KASI), Minfeng Gu (SHAO), S. Komossa (MPIfR), Weimin Yuan (NAOC), Yongjun Chen (SHAO), Zhi-Qiang Shen (SHAO)

arxiv:1509.01889 v1 · 2015-09-07 · astro-ph.GA · 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{MYBRXLSF3NXDSIYPP24MWHZG6O}

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	2026-05-18T01:30:17.954180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66031bae45db6e39230f7eb8cb1f26f3a30f4412cbf6bc063bd1e19ee09cb7e0

Aliases

arxiv: 1509.01889 · arxiv_version: 1509.01889v1 · doi: 10.48550/arxiv.1509.01889 · pith_short_12: MYBRXLSF3NXD · pith_short_16: MYBRXLSF3NXDSIYP · pith_short_8: MYBRXLSF

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/MYBRXLSF3NXDSIYPP24MWHZG6O \
  | 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: 66031bae45db6e39230f7eb8cb1f26f3a30f4412cbf6bc063bd1e19ee09cb7e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638c3df9b272158720aed1efcc5e2416cb6642937975ccb82d4533dda5390159",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-07T03:06:15Z",
    "title_canon_sha256": "cac919ecb0de1c1d385c8d4420547a152a312e65212e1042093131cd28beb010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01889",
    "kind": "arxiv",
    "version": 1
  }
}