Pith Number

pith:7XE4CBP6

pith:2022:7XE4CBP6P74MNW5LV2CPK3HWBK

not attested not anchored not stored refs pending

An Elusive Population of Massive Disk Galaxies Hosting Double-lobed Radio-loud AGNs

Luis C. Ho, Ming-Yang Zhuang, Zihao Wu

arxiv:2210.11724 v1 · 2022-10-21 · 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{7XE4CBP6P74MNW5LV2CPK3HWBK}

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	2026-07-05T05:31:56.864693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc9c105fe7ff8c6dbabae84f56cf60a84aa9bf12d79f5933672f9508c64700b

Aliases

arxiv: 2210.11724 · arxiv_version: 2210.11724v1 · doi: 10.48550/arxiv.2210.11724 · pith_short_12: 7XE4CBP6P74M · pith_short_16: 7XE4CBP6P74MNW5L · pith_short_8: 7XE4CBP6

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/7XE4CBP6P74MNW5LV2CPK3HWBK \
  | 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: fdc9c105fe7ff8c6dbabae84f56cf60a84aa9bf12d79f5933672f9508c64700b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2708597a4a086f5684719cb19ad91b73e75036b9c074559ef23fd9dde9e3c93e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-21T04:29:12Z",
    "title_canon_sha256": "6f95bf34c26c7140e89b6ef9e36da97c4a2e4a13f5cc65feaecb492951e3b371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.11724",
    "kind": "arxiv",
    "version": 1
  }
}