Pith Number

pith:RH2U62SQ

pith:2021:RH2U62SQG5K4UU43XJMA7BD4YG

not attested not anchored not stored refs pending

Detection of a Parsec-Scale Jet in a Radio-Quiet Narrow-Line Seyfert 1 Galaxy with Highly Accreting Supermassive Black Hole

Jun Yang, Luis C. Ho, Minfeng Gu, Ran Wang, Su Yao, Tao An, Weimin Yuan, Xiang Liu, Xiaolong Yang, Xue-Bing Wu

arxiv:2111.12980 v1 · 2021-11-25 · 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{RH2U62SQG5K4UU43XJMA7BD4YG}

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

The emergence of X-ray emission lines during relativistic radio-jet formation in the changing-look active galactic nucleus 1ES 1927+654

Receipt and verification

First computed	2026-07-05T03:35:15.733785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f54f6a503755ca539bba580f847cc19ad723c19cc4353317d8b087f6bda77d

Aliases

arxiv: 2111.12980 · arxiv_version: 2111.12980v1 · doi: 10.48550/arxiv.2111.12980 · pith_short_12: RH2U62SQG5K4 · pith_short_16: RH2U62SQG5K4UU43 · pith_short_8: RH2U62SQ

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/RH2U62SQG5K4UU43XJMA7BD4YG \
  | 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: 89f54f6a503755ca539bba580f847cc19ad723c19cc4353317d8b087f6bda77d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b2577958e0bda9da020be9945ef599f22c14688f7801ff28a4c49007be3761",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-11-25T09:30:19Z",
    "title_canon_sha256": "061086d10499ef7851c5ccfd3842f3c82d66c876b5b347ccd704a348706164e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12980",
    "kind": "arxiv",
    "version": 1
  }
}