Pith Number

pith:H7PUA7A3

pith:2026:H7PUA7A3EGJXDOY7EIVLWOUNEP

not attested not anchored not stored refs pending

First Results from the LSST Shadow Survey: The Restless Luminous Blue Variable AT2017des in the Virgo-Cluster Galaxy, NGC4532

Adrian Crawford, Agoston Horti-David, A. Katherina Vivas, Alexei V. Filippenko, Amanda R. Lopes, Analia V. Smith Castelli, Antonella Palmese, Aravind P. Ravi, Avi Patel, Bhagya M. Subrayan, Brian Hsu, Charles D. Kilpatrick, Clara E. Martinez-Vasquez, Conor L. Ransome, Curtis McCully, Daichi Hiramatsu, D. Andrew Howell, David J. Sand, Edo Berger, Emma R. Beasor, Federica B. Bianco, Francisco Valdes, Gavin P. Lamb, Gregory S. H. Paek, Griffin Hosseinzadeh, Iair Arcavi, Igor Andreoni, Jay Strader, J. Craig Wheeler, Jeniveve Pearson, Jennifer E. Andrews, Jeonghee Rho, Joanne L. Pledger, Joseph Farah, Joszef Vinko, Kathryn Wynn, K. Azalee Bostroem, Krisztian Sarneczky, Lei Hu, Lifan Wang, Lindsey A. Kwok, Manisha Shrestha, Maryam Modjaz, Melissa L. Graham, Michael Lundquist, Moira Andrews, Mojgan Aghakhanloo, Monika Soraisam, Nathan Smith, Noah Franz, Peter Blanchard, Philip A. James, Phillip Noel, Raphael Baer-Way, Richard Smith, Samuel D. Wyatt, Saurabh W. Jha, Sebastian Gomez, Sergiy Vasylyev, Siddarth Chaini, Stefano Valenti, Thomas G. Brink, Thomas Matheson, Tomas Cabrera, V. Ashley Villar, Weikang Zheng, Wynn V. Jacobson-Galan, Xander J. Hall, Yize Dong

arxiv:2606.23784 v1 · 2026-06-22 · astro-ph.HE · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7PUA7A3EGJXDOY7EIVLWOUNEP}

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	2026-06-24T00:14:26.264450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fdf407c1b219371bb1f222abb3a8d23dfef8bfec6fc4aa374f751105f91f9a9

Aliases

arxiv: 2606.23784 · arxiv_version: 2606.23784v1 · doi: 10.48550/arxiv.2606.23784 · pith_short_12: H7PUA7A3EGJX · pith_short_16: H7PUA7A3EGJXDOY7 · pith_short_8: H7PUA7A3

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/H7PUA7A3EGJXDOY7EIVLWOUNEP \
  | 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: 3fdf407c1b219371bb1f222abb3a8d23dfef8bfec6fc4aa374f751105f91f9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca8b8e749d4ffd7cb66f61a43b15ff822a4cb0beee699740ba0c3cea4519823",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-22T18:00:01Z",
    "title_canon_sha256": "cf3502b3af43769face31a13ac2a0506a336932fed94e11f84a695b4f985b665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23784",
    "kind": "arxiv",
    "version": 1
  }
}