Pith Number

pith:FTO5POLB

pith:2024:FTO5POLB3KQUTWVF35EJORW2TP

not attested not anchored not stored refs pending

AT 2021hdr: A candidate tidal disruption of a gas cloud by a binary super massive black hole system

A. Deconto-Machado, A. Gangopadhyay, A. Garc\'ia-P\'erez, A. M. Mu\~noz-Arancibia, B. Ailawadhi, C. Ricci, F.E. Bauer, F. F\"orster, F. Panessa, G. Bruni, I. M\'arquez, I. Reyes-Jainaga, J. Cuadra, J. Masegosa, J. Rodi, K. Misra, L. Hern\'andez-Garc\'ia, M. Catelan, M. P\'avez-Herrera, M. Puig-Subir\`a, M. Singh, P. Ar\'Evalo, P. Lira, P. S\'anchez-S\'aez, R. Dastidar, S. Bernal, V. Chavushyan, V.M Pati\~no-Alvarez

arxiv:2411.08949 v1 · 2024-11-13 · astro-ph.GA · 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{FTO5POLB3KQUTWVF35EJORW2TP}

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	2026-07-05T09:35:17.287626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cddd7b961daa149daa5df489746da9bfb3aec8298211af319a5e178fcbcac64

Aliases

arxiv: 2411.08949 · arxiv_version: 2411.08949v1 · doi: 10.48550/arxiv.2411.08949 · pith_short_12: FTO5POLB3KQU · pith_short_16: FTO5POLB3KQUTWVF · pith_short_8: FTO5POLB

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/FTO5POLB3KQUTWVF35EJORW2TP \
  | 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: 2cddd7b961daa149daa5df489746da9bfb3aec8298211af319a5e178fcbcac64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b19334c0ac12671ce3da540b18a80498af48611c635afce284b2b1c6d598189",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-13T19:00:00Z",
    "title_canon_sha256": "62455e5aecf8a8e7e35fa029097cfdd92365494815a44afec2fe83335abd7790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08949",
    "kind": "arxiv",
    "version": 1
  }
}