Pith Number

pith:3TDT2AZ7

pith:2025:3TDT2AZ7T5DJM2SQDR7YRO3DXQ

not attested not anchored not stored refs pending

The case of AT2022wtn: a Tidal Disruption Event in an interacting galaxy

A. Kumar, C. Inserra, C. P. Guti\'errez, D. Flammini, D. R. Young, E. Brocato, E. Concepcion, E. Hammerstein, E. Kankare, F. Onori, G. Pignata, I. Arcavi, J. Farah, J. P. Anderson, K. Chambers, K. K. Matilainen, K. R. Hinds, L. Makrygianni, M. Bronikowski, M. Gromadzki, M. Nicholl, P. Clark, P. Ramsden, R. Roy, R. Stein, S. B. Cenko, S. Gonz\'alez-Gait\'an, S. Mattila, S. McGee, S. Piranomonte, T. E. M\"uller-Bravo, T. M. Reynolds, T. Petrushevska, T. W. Chen, T. Wevers, W. Li, Y. Wang, Y. Yao

arxiv:2504.21686 v1 · 2025-04-30 · astro-ph.HE · 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{3TDT2AZ7T5DJM2SQDR7YRO3DXQ}

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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

Radio Observations of the Unusual Tidal Disruption Event AT 2022wtn: a Fast and Highly Energetic Outflow

Receipt and verification

First computed	2026-07-05T10:56:27.931821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc73d033f9f46966a501c7f88bb63bc0b7c04a16c9d06b16e8d33241e568f68

Aliases

arxiv: 2504.21686 · arxiv_version: 2504.21686v1 · doi: 10.48550/arxiv.2504.21686 · pith_short_12: 3TDT2AZ7T5DJ · pith_short_16: 3TDT2AZ7T5DJM2SQ · pith_short_8: 3TDT2AZ7

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/3TDT2AZ7T5DJM2SQDR7YRO3DXQ \
  | 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: dcc73d033f9f46966a501c7f88bb63bc0b7c04a16c9d06b16e8d33241e568f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e64c946da8142ae4529548ce006950e5495eb60edf417090d580fd6a2ed3df80",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-30T14:23:31Z",
    "title_canon_sha256": "99c6be6a2a4bd4e7facfa64a93894e8bf8bdcd9c2930a5e223a1bffc0f21483a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21686",
    "kind": "arxiv",
    "version": 1
  }
}