Pith Number

pith:44OCZP37

pith:2020:44OCZP37NIGTWTNIY6M33ZRKPS

not attested not anchored not stored refs pending

Quasars That Have Transitioned from Radio-quiet to Radio-loud on Decadal Timescales Revealed by VLASS and FIRST

Amy E. Kimball, Andrew Hughes, Andy D. Goulding, Dillon Z. Dong, Dipanjan Mukherjee, Emil Polisensky, Gregg Hallinan, Jenny E. Greene, Kristina Nyland, Kunal Mooley, Leonid Petrov, Magdalena Kunert-Bajraszewska, Mark Lacy, Mark Whittle, Mattia Vaccari, Namir Kassim, Pallavi Patil, Sjoert van Velzen, Sumit Sarbadhicary, Thomas J. Maccarone, Tracy Clarke, Vivienne Baldassare, Wendy Peters, Wiphu Rujopakarn

arxiv:2011.08872 v1 · 2020-11-17 · 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{44OCZP37NIGTWTNIY6M33ZRKPS}

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

AT2019ijn: a fast-rising, slow-decaying blue optical transient with exceptionally bright radio emission

Receipt and verification

First computed	2026-07-05T02:01:17.482736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71c2cbf7f6a0d3b4da8c799bde62a7cbd57de034b46ba9e6914b8dcd9866a7b

Aliases

arxiv: 2011.08872 · arxiv_version: 2011.08872v1 · doi: 10.48550/arxiv.2011.08872 · pith_short_12: 44OCZP37NIGT · pith_short_16: 44OCZP37NIGTWTNI · pith_short_8: 44OCZP37

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/44OCZP37NIGTWTNIY6M33ZRKPS \
  | 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: e71c2cbf7f6a0d3b4da8c799bde62a7cbd57de034b46ba9e6914b8dcd9866a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9758e22fdc8c87a141a12f3d8d601fc91f9e35a3e44b5554b40e3e0cc1c5ac09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-17T19:00:10Z",
    "title_canon_sha256": "cabd445a4be92f3ddd7aef0310890bb482cdaa83f22c6c95e668a786afa4a041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08872",
    "kind": "arxiv",
    "version": 1
  }
}