Pith Number

pith:SSM6EJZN

pith:2026:SSM6EJZNXUD6BMP6QJRCUYZSHP

not attested not anchored not stored refs pending

Probing the Parsec-Scale Dynamical Structure of Ionized Gas in Radio-Quiet AGN with SKA

Satoko Sawada-Satoh, Yuki Kudoh

arxiv:2607.00305 v1 · 2026-07-01 · 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{SSM6EJZNXUD6BMP6QJRCUYZSHP}

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	2026-07-02T00:18:43.888873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9499e2272dbd07e0b1fe82622a63323bfd636a321864e5d032ffc7d91c625ee6

Aliases

arxiv: 2607.00305 · arxiv_version: 2607.00305v1 · doi: 10.48550/arxiv.2607.00305 · pith_short_12: SSM6EJZNXUD6 · pith_short_16: SSM6EJZNXUD6BMP6 · pith_short_8: SSM6EJZN

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/SSM6EJZNXUD6BMP6QJRCUYZSHP \
  | 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: 9499e2272dbd07e0b1fe82622a63323bfd636a321864e5d032ffc7d91c625ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef09af3ebc4f0b14c0b6fc1db4206152aa6d7c30ed3892eed5487fabb8cdb5b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-01T01:07:18Z",
    "title_canon_sha256": "12f8f7d246da92be225e7e510c881cba455861792ed10c0ab59482dd91bb9b77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00305",
    "kind": "arxiv",
    "version": 1
  }
}