Pith Number

pith:DKYNXVG2

pith:2025:DKYNXVG2TX4I7S5KHNY62JPI2S

not attested not anchored not stored refs pending

The birth of young radio jets in changing-look AGN: a population study

Charlotte Ward, David L. Kaplan, Dougal Dobie, Kristina Nyland, Matthew J. Graham, Sufia Birmingham, Tara Murphy

arxiv:2507.01355 v1 · 2025-07-02 · 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{DKYNXVG2TX4I7S5KHNY62JPI2S}

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

3 papers in Pith

Identifying Changing-Look AGN Transitions in Light Curve Data with the Zwicky Transient Facility

SDSSJ110546.07+145202.4: The first long-duration radio changing-look NLS1 galaxy

Spectral Evolution and Transient Broad-Line Features in the Isolated AGN UNAM-KIAS 613

Receipt and verification

First computed	2026-07-05T11:30:47.307410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab0dbd4da9df88fcbaa3b71ed25e8d4b9295695766124e742752c162cef5bc6

Aliases

arxiv: 2507.01355 · arxiv_version: 2507.01355v1 · doi: 10.48550/arxiv.2507.01355 · pith_short_12: DKYNXVG2TX4I · pith_short_16: DKYNXVG2TX4I7S5K · pith_short_8: DKYNXVG2

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/DKYNXVG2TX4I7S5KHNY62JPI2S \
  | 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: 1ab0dbd4da9df88fcbaa3b71ed25e8d4b9295695766124e742752c162cef5bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bded2da85ea04553676c60eaae45f303579265c4fb0e7a746abb80882a594aaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-02T04:46:40Z",
    "title_canon_sha256": "91c6ad33b51d57fb51952e9fa174955154c14b28c93bcde527ffce82ab39f12f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01355",
    "kind": "arxiv",
    "version": 1
  }
}