Pith Number

pith:KRSJNFRM

pith:2023:KRSJNFRMCVTCZHE3HB4PLLHG7C

not attested not anchored not stored refs pending

Kinematics and Collimation of the Two-Sided Jets in NGC 4261: VLBI Study on Sub-parsec Scales

Ru-Sen Lu, Thomas P. Krichbaum, Wu Jiang, Xi Yan, Zhi-Qiang Shen

arxiv:2309.05567 v1 · 2023-09-11 · 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{KRSJNFRMCVTCZHE3HB4PLLHG7C}

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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

Jet formation studies in AGN: a search for new targets

Receipt and verification

First computed	2026-07-05T07:07:15.934614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

546496962c15662c9c9b3878f5ace6f88d4823a7726cd08166d5dae42d6a0ce5

Aliases

arxiv: 2309.05567 · arxiv_version: 2309.05567v1 · doi: 10.48550/arxiv.2309.05567 · pith_short_12: KRSJNFRMCVTC · pith_short_16: KRSJNFRMCVTCZHE3 · pith_short_8: KRSJNFRM

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/KRSJNFRMCVTCZHE3HB4PLLHG7C \
  | 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: 546496962c15662c9c9b3878f5ace6f88d4823a7726cd08166d5dae42d6a0ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "192380206a50728b2be42dac54d58cb5396b80a1b546e81cd49c5927d92ce548",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-11T15:53:27Z",
    "title_canon_sha256": "6aab1561ccd41ca9398d0ec05c24777140080190eb96b8dba31e8ae5876fcf6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05567",
    "kind": "arxiv",
    "version": 1
  }
}