Pith Number

pith:3FA7YYSX

pith:2025:3FA7YYSXLPUKUZXQP2IILX35LL

not attested not anchored not stored refs pending

AT 2018dyk: tidal disruption event or active galactic nucleus? Follow-up observations of an extreme coronal line emitter with the Dark Energy Spectroscopic Instrument

Aaron Meisner, Anthony Kremin, Axel de la Macorra, Benjamin A.Weaver, Claire Greenwell, David Brooks, Davide Bianchi, David Sprayberry, Eusebio Sanchez, Gaston Gutierrez, Gregory Tarl\'e, Hu Zou, Ignasi P\'erez-R\`afols, Jessica Aguilar, John Moustakas, Joseph Callow, Klaus Honscheid, Kyle Dawson, Laurent Le Guillou, Lei Hu, Martin Landriau, Michael Schubnell, Or Graur, Peter Clark, Peter Doel, Ramon Miquel, Robert Kehoe, Satya Gontcho A Gontcho, Stephanie Juneau, Steven Ahlen, Theodore Kisner, Todd Claybaugh

arxiv:2502.04080 v2 · 2025-02-06 · 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{3FA7YYSXLPUKUZXQP2IILX35LL}

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

Spatially resolved optical and mid-infrared spectroscopy of SDSS1335+0728: implications for the origin of the Ansky event

Receipt and verification

First computed	2026-07-05T11:11:40.812764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d941fc62575be8aa66f07e9085df7d5acdfc7f5314109efaff9a6f0e2acdf227

Aliases

arxiv: 2502.04080 · arxiv_version: 2502.04080v2 · doi: 10.48550/arxiv.2502.04080 · pith_short_12: 3FA7YYSXLPUK · pith_short_16: 3FA7YYSXLPUKUZXQ · pith_short_8: 3FA7YYSX

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/3FA7YYSXLPUKUZXQP2IILX35LL \
  | 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: d941fc62575be8aa66f07e9085df7d5acdfc7f5314109efaff9a6f0e2acdf227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e892bbe7e71dc9cee88a404747f8256de2c22ec6037422150972b45735baa2f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-06T13:43:59Z",
    "title_canon_sha256": "0fffb8fc30f133f24b750ffee4412f6a0514583fd8ced7c7b6f570203ecafd04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04080",
    "kind": "arxiv",
    "version": 2
  }
}