Pith Number

pith:HK56UQW4

pith:2025:HK56UQW4IF5LAXSDVXAEJ7EFW7

not attested not anchored not stored refs pending

AT 2019aalc: a Bowen Fluorescence Flare With a Precursor Flare in an Active Galactic Nucleus

Benny Trakhtenbrot, Biswaraj Palit, Claudio Ricci, Curtis McCully, D. Andrew Howell, Estefania Padilla-Gonzalez, Giacomo Terreran, Iair Arcavi, Joseph Farah, Lydia Makrygianni, Marzena \'Sniegowska, Megan Newsome, Sarah Faris

arxiv:2505.00083 v1 · 2025-04-30 · 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{HK56UQW4IF5LAXSDVXAEJ7EFW7}

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

Low-hard to high-soft spectral state transitions in the faintest early-X-ray-detected optical tidal disruption event TDE 2025aarm

Receipt and verification

First computed	2026-07-05T10:56:41.508437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3abbea42dc417ab05e43adc044fc85b7d81f2c4441c634346afd68580e5749fe

Aliases

arxiv: 2505.00083 · arxiv_version: 2505.00083v1 · doi: 10.48550/arxiv.2505.00083 · pith_short_12: HK56UQW4IF5L · pith_short_16: HK56UQW4IF5LAXSD · pith_short_8: HK56UQW4

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/HK56UQW4IF5LAXSDVXAEJ7EFW7 \
  | 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: 3abbea42dc417ab05e43adc044fc85b7d81f2c4441c634346afd68580e5749fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b347a51f09b74453b718cbbd619c0fc69e401d1fdf14fe2009b20c7ff7149a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-30T18:00:10Z",
    "title_canon_sha256": "14b4eca560d5c9a21fe9dea53e49506e1a99084c9f4bdf87e04b1b4e74219f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00083",
    "kind": "arxiv",
    "version": 1
  }
}