Pith Number

pith:XLISA5TL

pith:2021:XLISA5TL2RRRHA6ZYFFLDYQVTS

not attested not anchored not stored refs pending

The Powers of Relativistic Jets depend on the Spin of Accreting Supermassive Black Hole

Dingrong Xiong, Hongyan Zhou, Junhui Fan, Nan Ding, Qinwen Wu, Qiusheng Gu, Weimin Gu, Xiaoling Yu, Xiaotong Guo, Yefei Yuan, Yongyun Chen

arxiv:2104.04242 v1 · 2021-04-09 · 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{XLISA5TL2RRRHA6ZYFFLDYQVTS}

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

Multi-wavelength analysis of FSRQ B2 1348+30B: Constraints on the jet power

Receipt and verification

First computed	2026-07-05T02:47:06.683079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad120766bd4631383d9c14ab1e2159cbe49215657cb4e927c69f43a4d2dbc41

Aliases

arxiv: 2104.04242 · arxiv_version: 2104.04242v1 · doi: 10.48550/arxiv.2104.04242 · pith_short_12: XLISA5TL2RRR · pith_short_16: XLISA5TL2RRRHA6Z · pith_short_8: XLISA5TL

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/XLISA5TL2RRRHA6ZYFFLDYQVTS \
  | 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: bad120766bd4631383d9c14ab1e2159cbe49215657cb4e927c69f43a4d2dbc41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e56d9d640b3f3001d13c41f4e49359d7c5f22b758634e2d2fff06267f05fc3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-04-09T08:23:07Z",
    "title_canon_sha256": "656834d76342d92145f094187849e0500eca5165b59cc5bb48d336865ea4cc97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04242",
    "kind": "arxiv",
    "version": 1
  }
}